{"id":3757,"date":"2026-06-25T02:18:49","date_gmt":"2026-06-25T02:18:49","guid":{"rendered":"https:\/\/ycpcbs.com\/?page_id=3757"},"modified":"2026-08-10T02:21:30","modified_gmt":"2026-08-10T02:21:30","slug":"copper-base-pcb","status":"publish","type":"page","link":"https:\/\/ycpcbs.com\/tr\/copper-base-pcb\/","title":{"rendered":"Copper Base PCB"},"content":{"rendered":"<style>\n    html { scroll-behavior: smooth; }\n    body { font-family: Inter, sans-serif; }\n    .glass-card {\n      background: rgba(255, 255, 255, 0.88);\n      backdrop-filter: blur(14px);\n      border: 1px solid rgba(52, 199, 89, 0.12);\n    }\n    .hero-gradient {\n      background:\n        radial-gradient(circle at top right, rgba(52, 199, 89, 0.16), transparent 42%),\n        radial-gradient(circle at bottom left, rgba(52, 199, 89, 0.08), transparent 42%);\n    }\n    .green-glow { box-shadow: 0 24px 80px rgba(52, 199, 89, 0.18); }\n    \n    .image-card,\n    .photo-block {\n      position: relative;\n      overflow: hidden;\n      background: #f8fafc;\n      border: 1px solid rgba(15, 23, 42, 0.08);\n    }\n    .image-card { border-radius: 1.25rem; }\n    .photo-block { border-radius: 1.5rem; }\n    .image-card img,\n    .photo-block img {\n      width: 100%;\n      height: 100%;\n      object-fit: cover;\n      display: block;\n      transition: transform 0.5s ease;\n    }\n    .image-card:hover img,\n    .photo-block:hover img { transform: scale(1.04); }\n    .image-tag {\n      position: absolute;\n      left: 1rem;\n      top: 1rem;\n      z-index: 10;\n      padding: 0.35rem 0.75rem;\n      border-radius: 999px;\n      background: rgba(52, 199, 89, 0.95);\n      color: #fff;\n      font-size: 0.75rem;\n      font-weight: 700;\n      box-shadow: 0 10px 25px rgba(15, 23, 42, 0.15);\n    }\n        .photo-caption {\n      position: absolute;\n      left: 1rem;\n      right: 1rem;\n      bottom: 1rem;\n      z-index: 10;\n      padding: 1rem;\n      border-radius: 1rem;\n      background: rgba(255, 255, 255, 0.9);\n      backdrop-filter: blur(12px);\n      border: 1px solid rgba(52, 199, 89, 0.12);\n    }\n    .table-wrap {\n      scrollbar-width: thin;\n      scrollbar-color: #34C759 #f1f5f9;\n    }\n    .product-table th { white-space: nowrap; }\n    .product-table td { vertical-align: middle; }\n    .quote-modal { display: none; }\n    .quote-modal.active { display: flex; }\n    .form-input {\n      width: 100% !important;\n      border: 1px solid #e2e8f0 !important;\n      border-radius: 1rem !important;\n      padding: 0.9rem 1rem !important;\n      outline: none !important;\n      background: #ffffff !important;\n      color: #0f172a !important;\n      font-size: 0.95rem !important;\n    }\n    .form-input:focus {\n      border-color: #34C759 !important;\n      box-shadow: 0 0 0 4px rgba(52, 199, 89, 0.12) !important;\n    }\n    details summary { cursor: pointer; }\n    details summary::-webkit-details-marker { display: none; }\n  <\/style>\n<!-- Data note: delivery rate, order count, complaint rate, and case values are template examples. Replace with verified ERP\/CRM data before publishing. -->\n\n  <main>\n\n    <!-- Hero -->\n    <section class=\"relative min-h-screen flex items-center overflow-hidden hero-gradient bg-grid-pattern pt-20 pb-16\">\n      <div class=\"absolute top-24 right-10 w-72 h-72 bg-primary\/10 rounded-full blur-3xl\"><\/div>\n      <div class=\"absolute bottom-10 left-10 w-80 h-80 bg-primary\/5 rounded-full blur-3xl\"><\/div>\n\n      <div class=\"container mx-auto px-6 relative z-10\">\n        <div class=\"grid grid-cols-1 lg:grid-cols-2 gap-14 items-center\">\n\n          <div class=\"text-center lg:text-left\">\n            <div class=\"inline-flex items-center gap-2 px-3 py-1 rounded-full bg-primary-light border border-primary\/20 text-primary font-semibold text-sm mb-6\">\n              <span class=\"relative flex h-2 w-2\">\n                <span class=\"animate-ping absolute inline-flex h-full w-full rounded-full bg-primary opacity-75\"><\/span>\n                <span class=\"relative inline-flex rounded-full h-2 w-2 bg-primary\"><\/span>\n              <\/span>\n              Custom Copper Base PCB \/ Copper Substrate PCB Manufacturing\n            <\/div>\n\n            <h1 class=\"font-heading text-3xl md:text-4xl lg:text-5xl font-bold tracking-tight text-neutral-950 mb-6 leading-[1.12]\">\n              Copper Substrate PCB for High-Power LED\n              <span class=\"text-primary block\">Thermal-Electrical Separation <a href=\"\/copper-pcb\/\" style=\"font-weight:bold;color:var(--e-global-color-primary,#0058e6);text-decoration:underline;\">Copper PCB<\/a>.<\/span>\n            <\/h1>\n\n            <p class=\"text-lg text-slate-600 mb-6 max-w-2xl mx-auto lg:mx-0 leading-relaxed\">\n              Copper substrate PCB for high-power LED applications that need stronger heat spreading, controlled insulation structure, and stable small-batch to production delivery.\n            <\/p>\n\n            <div class=\"grid grid-cols-2 lg:grid-cols-4 gap-3 mb-8 max-w-3xl mx-auto lg:mx-0 text-left\">\n              <div class=\"bg-white\/95 border border-slate-200 rounded-2xl p-4\">\n                <div class=\"text-xl font-bold text-neutral-950\">20+ Years<\/div>\n                <p class=\"text-xs text-slate-600\">PCB manufacturing experience<\/p>\n              <\/div>\n              <div class=\"bg-white\/95 border border-slate-200 rounded-2xl p-4\">\n                <div class=\"text-xl font-bold text-neutral-950\">97.3%<\/div>\n                <p class=\"text-xs text-slate-600\">On-time delivery, 10027 orders<\/p>\n              <\/div>\n              <div class=\"bg-white\/95 border border-slate-200 rounded-2xl p-4\">\n                <div class=\"text-xl font-bold text-neutral-950\">ISO \/ UL \/ RoHS<\/div>\n                <p class=\"text-xs text-slate-600\">Compliance documentation<\/p>\n              <\/div>\n              <div class=\"bg-white\/95 border border-slate-200 rounded-2xl p-4\">\n                <div class=\"text-xl font-bold text-neutral-950\">0.8%<\/div>\n                <p class=\"text-xs text-slate-600\">Complaint rate from audit records<\/p>\n              <\/div>\n            <\/div>\n\n            <div class=\"grid grid-cols-1 sm:grid-cols-3 gap-3 max-w-3xl mx-auto lg:mx-0\">\n              <button type=\"button\" data-product=\"PCB Only - Copper Base PCB\" class=\"quote-open px-5 py-4 bg-primary hover:bg-primary-dark text-white rounded-xl font-semibold transition-all shadow-lg shadow-primary\/20\">\n                PCB Only \u00b7 3 Days\n              <\/button>\n\n              <button type=\"button\" data-product=\"PCB + LED Assembly - Copper Base PCBA\" class=\"quote-open px-5 py-4 bg-white border border-slate-200 hover:border-primary text-neutral-950 rounded-xl font-semibold transition-all\">\n                PCB + LED Assembly \u00b7 10 Days\n              <\/button>\n\n              <button type=\"button\" data-product=\"Copper Base PCB Engineering Review\" class=\"quote-open px-5 py-4 bg-neutral-950 hover:bg-neutral-800 text-white rounded-xl font-semibold transition-all\">\n                Need Engineering Review\n              <\/button>\n            <\/div>\n          <\/div>\n\n          <!-- Product Visual Proof -->\n          <div class=\"relative\">\n            <div class=\"absolute -inset-4 bg-primary\/20 blur-3xl rounded-full\"><\/div>\n            <div class=\"relative grid grid-cols-12 gap-4 items-stretch\">\n              <div class=\"col-span-12 md:col-span-7 image-card h-[420px] green-glow\">\n                \n                <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/03\/\u70ed\u7535\u5206\u79bb\u94dc\u57fa\u677f\u6b63\u9762.jpg\" alt=\"Copper substrate PCB main product photo reference image\" loading=\"lazy\" \/>\n                \n              <\/div>\n              <div class=\"col-span-12 md:col-span-5 grid grid-cols-1 gap-4\">\n                <div class=\"image-card h-[200px]\">\n                  \n                  <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/03\/\u70ed\u7535\u5206\u79bb\u94dc\u57fa\u677f\u53cd\u9762.jpg\" alt=\"Copper PCB thermal pad detail reference image\" loading=\"lazy\" \/>\n                  \n                <\/div>\n                <div class=\"image-card h-[200px]\">\n                  \n                  <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/03\/Copper-base-substrate-PCB.png\" alt=\"Copper substrate PCB cross-section reference image\" loading=\"lazy\" \/>\n                  \n                <\/div>\n              <\/div>\n              <div class=\"col-span-12\">\n                <div class=\"bg-white\/90 border border-slate-200 rounded-[1.5rem] p-5 shadow-lg\">\n                  <div class=\"grid grid-cols-2 md:grid-cols-4 gap-4 text-sm\">\n                    <div>\n                      <div class=\"text-xs text-slate-500 mb-1\">Typical Use<\/div>\n                      <div class=\"font-bold text-neutral-950\">High-power LED modules<\/div>\n                    <\/div>\n                    <div>\n                      <div class=\"text-xs text-slate-500 mb-1\">Base Material<\/div>\n                      <div class=\"font-bold text-neutral-950\">Copper substrate<\/div>\n                    <\/div>\n                    <div>\n                      <div class=\"text-xs text-slate-500 mb-1\">Review Focus<\/div>\n                      <div class=\"font-bold text-neutral-950\">Thermal + isolation<\/div>\n                    <\/div>\n                    <div>\n                      <div class=\"text-xs text-slate-500 mb-1\">Lead-time Logic<\/div>\n                      <div class=\"font-bold text-neutral-950\">After DFM approval<\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n\n        <\/div>\n      <\/div>\n    <\/section>\n\n\n\n    <!-- Trust Anchor: Capability Proof -->\n    <section class=\"py-20 bg-white\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"grid grid-cols-1 lg:grid-cols-12 gap-8 items-stretch\">\n          <div class=\"lg:col-span-5 bg-[#EAF9EE] text-slate-900 rounded-[2rem] p-8 relative overflow-hidden border border-green-100\">\n  <div class=\"relative z-10\">\n    \n\n    <h2 class=\"font-heading text-3xl md:text-4xl font-bold mb-5 text-slate-900\">\n      Can We Build It? Can We Deliver It?\n    <\/h2>\n\n    \n\n    <button \n      type=\"button\" \n      data-product=\"Copper Base PCB Capability Review\" \n      class=\"quote-open w-full px-6 py-4 bg-green-600 hover:bg-green-700 text-white rounded-2xl font-bold transition-all\"\n    >\n      Send Capability Review RFQ\n    <\/button>\n  <\/div>\n\n  <div class=\"absolute -right-16 -bottom-16 w-48 h-48 bg-green-300\/40 rounded-full blur-3xl\"><\/div>\n<\/div>\n\n          <div class=\"lg:col-span-7 grid grid-cols-1 sm:grid-cols-2 gap-4\">\n            <div class=\"p-6 rounded-3xl bg-[#EAF9EE] border border-green-100\">\n  <div class=\"text-3xl font-bold text-green-700 mb-2\">20+ Years<\/div>\n  <div class=\"text-sm font-semibold text-slate-900 mb-1\">PCB Manufacturing Experience<\/div>\n  \n<\/div>\n            <div class=\"p-6 rounded-3xl bg-[#EAF9EE] border border-green-100\">\n  <div class=\"text-3xl font-bold text-green-700 mb-2\">97.3%<\/div>\n  <div class=\"text-sm font-semibold text-slate-900 mb-1\">12-Month On-Time Delivery<\/div>\n  \n<\/div>\n            <div class=\"p-6 rounded-3xl bg-[#EAF9EE] border border-green-100\">\n  <div class=\"text-3xl font-bold text-green-700 mb-2\">10027 orders<\/div>\n  <div class=\"text-sm font-semibold text-slate-900 mb-1\">Copper PCB Projects<\/div>\n  \n<\/div>\n            <div class=\"p-6 rounded-3xl bg-[#EAF9EE] text-slate-900 relative overflow-hidden border border-green-100\">\n  <div class=\"relative z-10\">\n    <div class=\"text-3xl font-bold mb-2 text-green-700\">0.8%<\/div>\n    <div class=\"text-sm font-semibold mb-1 text-slate-900\">Online Complaint Rate<\/div>\n    \n  <\/div>\n\n  <div class=\"absolute -right-10 -bottom-10 w-32 h-32 bg-green-300\/40 rounded-full blur-2xl\"><\/div>\n<\/div>\n          <\/div>\n        <\/div>\n\n        <div class=\"mt-8 grid grid-cols-2 md:grid-cols-4 gap-4\">\n          <div class=\"bg-white border border-slate-200 rounded-2xl p-5 text-center\">\n            <div class=\"h-12 mb-3 flex items-center justify-center\">\n  <img decoding=\"async\" \n    src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/05\/ISO9001.png\" \n    alt=\"ISO certificate reference image\" \n    class=\"cert-mini-logo max-h-full max-w-full w-auto h-auto object-contain\"\n  \/>\n<\/div>\n            <div class=\"text-sm font-bold text-neutral-950\">ISO 9001<\/div>\n            <div class=\"text-xs text-slate-500\">Quality System<\/div>\n          <\/div>\n          <div class=\"bg-white border border-slate-200 rounded-2xl p-5 text-center\">\n            <div class=\"h-12 mb-3 flex items-center justify-center\">\n  <img decoding=\"async\" \n    src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/04\/ul.png\" \n    alt=\"UL file reference image\" \n    class=\"cert-mini-logo max-h-full max-w-full w-auto h-auto object-contain\"\n  \/>\n<\/div>\n            <div class=\"text-sm font-bold text-neutral-950\">UL Support<\/div>\n            <div class=\"text-xs text-slate-500\">Documentation<\/div>\n          <\/div>\n          <div class=\"bg-white border border-slate-200 rounded-2xl p-5 text-center\">\n            <div class=\"h-12 mb-3 flex items-center justify-center\">\n  <img decoding=\"async\" \n    src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/04\/rohs.png\" \n    alt=\"RoHS report reference image\" \n    class=\"cert-mini-logo max-h-full max-w-full w-auto h-auto object-contain\"\n  \/>\n<\/div>\n            <div class=\"text-sm font-bold text-neutral-950\">RoHS<\/div>\n            <div class=\"text-xs text-slate-500\">Material Report<\/div>\n          <\/div>\n          <div class=\"bg-white border border-slate-200 rounded-2xl p-5 text-center\">\n            <div class=\"h-12 mb-3 flex items-center justify-center\">\n  <img decoding=\"async\" \n    src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/05\/AOI-E-Test.png\" \n    alt=\"AOI inspection reference image\" \n    class=\"cert-mini-logo max-h-full max-w-full w-auto h-auto object-contain\"\n  \/>\n<\/div>\n            <div class=\"text-sm font-bold text-neutral-950\">100% AOI + E-Test<\/div>\n            <div class=\"text-xs text-slate-500\">Before Packing<\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n\n\n\n    <!-- Product Cards -->\n    <section class=\"py-20 bg-white\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"flex flex-col lg:flex-row lg:items-end lg:justify-between gap-8 mb-12\">\n          <div class=\"max-w-3xl\">\n            <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n              Copper Base PCB Product Range\n            <\/div>\n            <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n              Choose Your Copper Base PCB Procurement Mode\n            <\/h2>\n            \n          <\/div>\n          <button type=\"button\" data-product=\"Copper Base PCB Product Match\" class=\"quote-open px-6 py-3 bg-primary hover:bg-primary-dark text-white rounded-xl font-semibold transition-all\">\n            Match My Product\n          <\/button>\n        <\/div>\n\n        <div class=\"grid grid-cols-1 md:grid-cols-2 xl:grid-cols-4 gap-6\">\n          <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-sm overflow-hidden\">\n            <div class=\"photo-block h-56 rounded-none border-0\">\n              <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2024\/10\/\u70ed\u7535\u5206\u79bb\u94dc\u57fa\u677f.png\" alt=\"Flashlight module copper PCB reference image\" loading=\"lazy\" \/>\n              \n              \n            <\/div>\n            <div class=\"p-6\">\n              <h3 class=\"font-bold text-neutral-950 mb-1\">Flashlight LED Module<\/h3>\n              <div class=\"grid grid-cols-2 gap-3 text-xs\">\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Base<\/div><div class=\"font-bold text-neutral-950\">Copper<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Lead Time<\/div><div class=\"font-bold text-neutral-950\">1-3 days<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Focus<\/div><div class=\"font-bold text-neutral-950\">Pad + heat path<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Finish<\/div><div class=\"font-bold text-neutral-950\">OSP \/ ENIG<\/div><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-sm overflow-hidden\">\n            <div class=\"photo-block h-56 rounded-none border-0\">\n              <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/7Copper-base-PCB-for-LED-light-scaled.webp\" alt=\"Projector light copper PCB reference image\" loading=\"lazy\" \/>\n              \n              \n            <\/div>\n            <div class=\"p-6\">\n              <h3 class=\"font-bold text-neutral-950 mb-1\">Projector Light PCB<\/h3>\n              <div class=\"grid grid-cols-2 gap-3 text-xs\">\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Base<\/div><div class=\"font-bold text-neutral-950\">Copper<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Lead Time<\/div><div class=\"font-bold text-neutral-950\">1-3 days<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Focus<\/div><div class=\"font-bold text-neutral-950\">Isolation<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Finish<\/div><div class=\"font-bold text-neutral-950\">OSP<\/div><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-sm overflow-hidden\">\n            <div class=\"photo-block h-56 rounded-none border-0\">\n              <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/Copper-substrate.jpg\" alt=\"Thermoelectric separation copper PCB reference image\" loading=\"lazy\" \/>\n              \n              \n            <\/div>\n            <div class=\"p-6\">\n              <h3 class=\"font-bold text-neutral-950 mb-1\">Thermoelectric Separation Board<\/h3>\n              <div class=\"grid grid-cols-2 gap-3 text-xs\">\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Base<\/div><div class=\"font-bold text-neutral-950\">Copper + isolation<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Lead Time<\/div><div class=\"font-bold text-neutral-950\">1-3 days<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Focus<\/div><div class=\"font-bold text-neutral-950\">Clearance<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Review<\/div><div class=\"font-bold text-neutral-950\">DFM required<\/div><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-sm overflow-hidden\">\n            <div class=\"photo-block h-56 rounded-none border-0\">\n              <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/05\/Projector-Light-PCB.png\" alt=\"Copper base PCBA reference image\" loading=\"lazy\" \/>\n              \n              \n            <\/div>\n            <div class=\"p-6\">\n              <h3 class=\"font-bold text-neutral-950 mb-1\">Copper Base LED PCBA<\/h3>\n              <div class=\"grid grid-cols-2 gap-3 text-xs\">\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Base<\/div><div class=\"font-bold text-neutral-950\">Copper<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Pitch<\/div><div class=\"font-bold text-neutral-950\">By process<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Test<\/div><div class=\"font-bold text-neutral-950\">E-test<\/div><\/div>\n                <div class=\"bg-slate-50 rounded-xl p-3\"><div class=\"text-slate-500\">Lead Time<\/div><div class=\"font-bold text-neutral-950\">By BOM<\/div><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n    <!-- Technical Comparison Table -->\n    <section id=\"comparison-table\" class=\"py-20 bg-slate-50\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"max-w-3xl mb-12\">\n          <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n            Product Table\n          <\/div>\n\n          <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n            Copper Base PCB Product Table\n          <\/h2>\n\n          \n        <\/div>\n\n        <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-xl overflow-hidden\">\n          <div class=\"overflow-x-auto table-wrap\">\n            <table class=\"product-table min-w-[1380px] w-full text-left\">\n              <thead class=\"bg-slate-50 border-b border-slate-200\">\n                <tr>\n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Image<\/th>\n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Product<\/th>\n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Product Type<\/th>\n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Structure<\/th>\n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Surface Finish<\/th>\n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Key Check<\/th>\n                  \n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Lead Time<\/th>\n                  <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500 text-right\">Quote<\/th>\n                <\/tr>\n              <\/thead>\n\n              <tbody class=\"divide-y divide-slate-200\">\n                <tr class=\"hover:bg-primary-light\/60 transition-colors\">\n                  <td class=\"px-5 py-5\"><div class=\"image-card w-28 h-24\"><img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/05\/Flashlight-LED-Module.png\" alt=\"Flashlight copper base PCB thumbnail\" loading=\"lazy\" \/><\/div><\/td>\n                  <td class=\"px-5 py-5\"><div class=\"font-bold text-neutral-950\">Copper Substrate Board for Flashlight<\/div><div class=\"text-sm text-primary font-semibold mt-1\">YC-CU-FL<\/div><\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Flashlight LED module<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">1-3mm copper base<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">OSP \/ ENIG \/ silver plating<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Thermal pad + polarity<\/td>\n                  \n                  <td class=\"px-5 py-5 text-slate-700\">1-3 days after approval<\/td>\n                  <td class=\"px-5 py-5 text-right\"><button type=\"button\" data-product=\"Copper Substrate Board for Flashlight\" class=\"quote-open px-5 py-3 rounded-xl bg-primary hover:bg-primary-dark text-white font-semibold transition-all\">Quote<\/button><\/td>\n                <\/tr>\n\n                <tr class=\"hover:bg-primary-light\/60 transition-colors\">\n                  <td class=\"px-5 py-5\"><div class=\"image-card w-28 h-24\"><img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/7Copper-base-PCB-for-LED-light-scaled.webp\" alt=\"Projector copper substrate PCB thumbnail\" loading=\"lazy\" \/><\/div><\/td>\n                  <td class=\"px-5 py-5\"><div class=\"font-bold text-neutral-950\">Copper Substrate Board for Projector<\/div><div class=\"text-sm text-primary font-semibold mt-1\">YC-CU-PRO<\/div><\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Projector LED board<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Custom copper stack-up<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">ENIG \/ silver plating by review<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Heat source + isolation<\/td>\n                  \n                  <td class=\"px-5 py-5 text-slate-700\">1-3 days after approval<\/td>\n                  <td class=\"px-5 py-5 text-right\"><button type=\"button\" data-product=\"Copper Substrate Board for Projector\" class=\"quote-open px-5 py-3 rounded-xl bg-primary hover:bg-primary-dark text-white font-semibold transition-all\">Quote<\/button><\/td>\n                <\/tr>\n\n                <tr class=\"hover:bg-primary-light\/60 transition-colors\">\n                  <td class=\"px-5 py-5\"><div class=\"image-card w-28 h-24\"><img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/Copper-substrate.jpg\" alt=\"Thermoelectric separation copper PCB thumbnail\" loading=\"lazy\" \/><\/div><\/td>\n                  <td class=\"px-5 py-5\"><div class=\"font-bold text-neutral-950\">Thermoelectric Separation Copper Substrate Board<\/div><div class=\"text-sm text-primary font-semibold mt-1\">YC-CU-TS<\/div><\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Separated thermal \/ electrical path<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Isolation structure<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">ENIG \/ silver by review<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Clearance + withstand<\/td>\n                  \n                  <td class=\"px-5 py-5 text-slate-700\">1-3 days after approval<\/td>\n                  <td class=\"px-5 py-5 text-right\"><button type=\"button\" data-product=\"Thermoelectric Separation Copper Substrate Board\" class=\"quote-open px-5 py-3 rounded-xl bg-primary hover:bg-primary-dark text-white font-semibold transition-all\">Quote<\/button><\/td>\n                <\/tr>\n\n                <tr class=\"hover:bg-primary-light\/60 transition-colors\">\n                  <td class=\"px-5 py-5\"><div class=\"image-card w-28 h-24\"><img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/IMG_8648-\u821e\u53f0\u706f-1.webp\" alt=\"Stage light copper substrate PCB thumbnail\" loading=\"lazy\" \/><\/div><\/td>\n                  <td class=\"px-5 py-5\"><div class=\"font-bold text-neutral-950\">Copper Substrate Board for Stage Lights<\/div><div class=\"text-sm text-primary font-semibold mt-1\">YC-CU-STAGE<\/div><\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Stage light module<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">1-3mm copper base<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">OSP \/ ENIG \/ silver plating<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Heat spread + finish<\/td>\n                  \n                  <td class=\"px-5 py-5 text-slate-700\">1-3 days after approval<\/td>\n                  <td class=\"px-5 py-5 text-right\"><button type=\"button\" data-product=\"Copper Substrate Board for Stage Lights\" class=\"quote-open px-5 py-3 rounded-xl bg-primary hover:bg-primary-dark text-white font-semibold transition-all\">Quote<\/button><\/td>\n                <\/tr>\n\n                <tr class=\"hover:bg-primary-light\/60 transition-colors\">\n                  <td class=\"px-5 py-5\"><div class=\"image-card w-28 h-24\"><img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/\u79fb\u52a8\u7167\u660e\u7cfb\u5217\u94dc\u57fa\u677f1\u526f\u672c.jpg\" alt=\"Mobile lighting copper PCB thumbnail\" loading=\"lazy\" \/><\/div><\/td>\n                  <td class=\"px-5 py-5\"><div class=\"font-bold text-neutral-950\">Copper Substrate Board for Mobile Lighting<\/div><div class=\"text-sm text-primary font-semibold mt-1\">YC-CU-MOB<\/div><\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Mobile light LED board<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">1-3mm copper base<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">OSP \/ ENIG \/ silver plating<\/td>\n                  <td class=\"px-5 py-5 text-slate-700\">Outline + connector<\/td>\n                  \n                  <td class=\"px-5 py-5 text-slate-700\">1-3 days after approval<\/td>\n                  <td class=\"px-5 py-5 text-right\"><button type=\"button\" data-product=\"Copper Substrate Board for Mobile Lighting\" class=\"quote-open px-5 py-3 rounded-xl bg-primary hover:bg-primary-dark text-white font-semibold transition-all\">Quote<\/button><\/td>\n                <\/tr>\n              <\/tbody>\n            <\/table>\n          <\/div>\n\n          <div class=\"px-6 py-4 bg-slate-50 border-t border-slate-200 text-sm text-slate-500 flex flex-col md:flex-row md:items-center md:justify-between gap-3\">\n            <p>Final manufacturability depends on copper thickness, dielectric structure, heat load, LED pad design, routing tolerance, and assembly scope.<\/p>\n            <button type=\"button\" data-product=\"Custom Copper Base PCB Requirement\" class=\"quote-open text-primary font-bold hover:underline text-left md:text-right\">\n              Send custom requirement \u2192\n            <\/button>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n\n\n    <!-- Process Proof Gallery -->\n    <section class=\"py-20 bg-white\">\n\n<div class=\"container mx-auto px-6\">\n  <div class=\"flex flex-col lg:flex-row lg:items-end lg:justify-between gap-8 mb-12\">\n    <div class=\"max-w-3xl\">\n      <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n        PCB Manufacturing Process\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <div class=\"grid grid-cols-1 lg:grid-cols-3 gap-6\">\n    \n    <div class=\"photo-block overflow-hidden\">\n      <div class=\"h-80 overflow-hidden\">\n        <img decoding=\"async\" \n          class=\"w-full h-full object-cover\"\n          src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/18\uff0cCNC-machine--scaled.webp\" \n          alt=\"Copper substrate material and CNC machining photo\" \n          loading=\"lazy\" \n        \/>\n      <\/div>\n      <div class=\"photo-caption text-center\" style=\"position: static;\">\n        <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n          Copper Material & CNC Machining\n        <\/h3>\n      <\/div>\n    <\/div>\n\n    <div class=\"photo-block overflow-hidden\">\n      <div class=\"h-80 overflow-hidden\">\n        <img decoding=\"async\" \n          class=\"w-full h-full object-cover\"\n          src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/5\uff0cExposure-machine-scaled.webp\" \n          alt=\"LED soldering and thermal path inspection photo\" \n          loading=\"lazy\" \n        \/>\n      <\/div>\n      <div class=\"photo-caption text-center\" style=\"position: static;\">\n        <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n          PCB Exposure Process\n        <\/h3>\n      <\/div>\n    <\/div>\n\n    <div class=\"photo-block overflow-hidden\">\n      <div class=\"h-80 overflow-hidden\">\n        <img decoding=\"async\" \n          class=\"w-full h-full object-cover\"\n          src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/23\uff0cFQC-scaled.webp\" \n          alt=\"Thermal imaging or aging test photo\" \n          loading=\"lazy\" \n        \/>\n      <\/div>\n      <div class=\"photo-caption text-center\" style=\"position: static;\">\n        <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n          QC Inspect\n        <\/h3>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n\n\n\n\n\n    <\/section>\n\n    <!-- Why Copper Base PCB -->\n    <section class=\"py-20 bg-slate-50\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"text-center max-w-3xl mx-auto mb-12\">\n          <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n            Why Copper Base?\n          <\/div>\n\n          <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n            When Copper Base PCB Makes Sense\n          <\/h2>\n\n          \n        <\/div>\n\n        <div class=\"grid grid-cols-1 lg:grid-cols-3 gap-6\">\n          <div class=\"p-8 rounded-[2rem] bg-white border border-slate-200\">\n            <h3 class=\"font-heading text-2xl font-bold text-neutral-950 mb-5\">vs. Standard FR4 PCB<\/h3>\n            <div class=\"space-y-4 text-sm\">\n              <div class=\"flex gap-3\"><span class=\"text-red-500 font-bold\">\u2717<\/span><span class=\"text-slate-600\">Low thermal conductivity.<\/span><\/div>\n              <div class=\"flex gap-3\"><span class=\"text-red-500 font-bold\">\u2717<\/span><span class=\"text-slate-600\">Heat builds up around high-power components.<\/span><\/div>\n              <div class=\"flex gap-3\"><span class=\"text-red-500 font-bold\">\u2717<\/span><span class=\"text-slate-600\">Limited performance in demanding thermal environments.<\/span><\/div>\n              <div class=\"flex gap-3\"><span class=\"text-red-500 font-bold\">\u2717<\/span><span class=\"text-slate-600\">Not recommended for high-power LED applications.<\/span><\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"p-8 rounded-[2rem] bg-primary text-white relative overflow-hidden\">\n            <div class=\"relative z-10\">\n              <h3 class=\"font-heading text-2xl font-bold mb-5\">Copper Base PCB<\/h3>\n              <div class=\"space-y-4 text-sm\">\n                <div class=\"flex gap-3\"><span class=\"font-bold\">\u2713<\/span><span class=\"text-white\/85\">Thermal conductivity up to 402 W\/m\u00b7K.<\/span><\/div>\n                <div class=\"flex gap-3\"><span class=\"font-bold\">\u2713<\/span><span class=\"text-white\/85\">Excellent heat spreading across the entire board.<\/span><\/div>\n                <div class=\"flex gap-3\"><span class=\"font-bold\">\u2713<\/span><span class=\"text-white\/85\">Supports high-current and high-power designs.<\/span><\/div>\n                <div class=\"flex gap-3\"><span class=\"font-bold\">\u2713<\/span><span class=\"text-white\/85\">Ideal for automotive lighting, projectors, industrial LEDs, and power modules.<\/span><\/div>\n                <div class=\"flex gap-3\"><span class=\"font-bold\">\u2713<\/span><span class=\"text-white\/85\">Improved reliability and longer service life.<\/span><\/div>\n              <\/div>\n            <\/div>\n            <div class=\"absolute -right-12 -bottom-12 w-44 h-44 bg-white\/20 rounded-full blur-2xl\"><\/div>\n          <\/div>\n\n          <div class=\"p-8 rounded-[2rem] bg-white border border-slate-200\">\n            <h3 class=\"font-heading text-2xl font-bold text-neutral-950 mb-5\">vs. <a href=\"\/aluminum-pcb\/\" style=\"font-weight:bold;color:var(--e-global-color-primary,#0058e6);text-decoration:underline;\">Aluminum PCB<\/a><\/h3>\n            <div class=\"space-y-4 text-sm\">\n              <div class=\"flex gap-3\"><span class=\"text-primary font-bold\">\u2713<\/span><span class=\"text-slate-600\">Better heat dissipation than FR4.<\/span><\/div>\n              <div class=\"flex gap-3\"><span class=\"text-primary font-bold\">\u2713<\/span><span class=\"text-slate-600\">Lightweight and economical.<\/span><\/div>\n              <div class=\"flex gap-3\"><span class=\"text-primary font-bold\">\u2713<\/span><span class=\"text-slate-600\">Popular for LED strips and commercial lighting.<\/span><\/div>\n               <div class=\"flex gap-3\"><span class=\"text-primary font-bold\"><\/span><span class=\"text-slate-600\">\u25b3 May not meet the thermal requirements of high-power applications.<\/span><\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- Application Visual Selector -->\n    <section id=\"applications\" class=\"py-20 bg-white\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"flex flex-col lg:flex-row lg:items-end lg:justify-between gap-8 mb-12\">\n          <div class=\"max-w-3xl\">\n            <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n              Choose by High-Power Application\n            <\/div>\n\n            <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n              Copper Base PCB Application Gallery\n            <\/h2>\n\n            \n          <\/div>\n\n          <button type=\"button\" data-product=\"Application-based Copper Base PCB RFQ\" class=\"quote-open px-6 py-3 bg-primary hover:bg-primary-dark text-white rounded-xl font-semibold transition-all\">\n            Match My Copper PCB Project\n          <\/button>\n        <\/div>\n\n    \n<div class=\"grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6\">\n\n  <div class=\"photo-block overflow-hidden\">\n    <div class=\"h-72 overflow-hidden\">\n      <img decoding=\"async\" \n        class=\"w-full h-full object-cover\"\n        src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/1K5A6249-\u624b\u7535.jpg\" \n        alt=\"Flashlight copper base PCB application reference image\" \n        loading=\"lazy\" \n      \/>\n    <\/div>\n    <div class=\"photo-caption text-center\" style=\"position: static;\">\n      <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n        Flashlight Copper PCB\n      <\/h3>\n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block overflow-hidden\">\n    <div class=\"h-72 overflow-hidden\">\n      <img decoding=\"async\" \n        class=\"w-full h-full object-cover\"\n        src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/7Copper-base-PCB-for-LED-light-scaled.webp\" \n        alt=\"Projector copper substrate PCB application reference image\" \n        loading=\"lazy\" \n      \/>\n    <\/div>\n    <div class=\"photo-caption text-center\" style=\"position: static;\">\n      <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n        Projector Copper Substrate\n      <\/h3>\n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block overflow-hidden\">\n    <div class=\"h-72 overflow-hidden\">\n      <img decoding=\"async\" \n        class=\"w-full h-full object-cover\"\n        src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/IMG_8661-\u821e\u53f0\u706f-1.jpg\" \n        alt=\"Stage light copper base PCB application reference image\" \n        loading=\"lazy\" \n      \/>\n    <\/div>\n    <div class=\"photo-caption text-center\" style=\"position: static;\">\n      <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n        Stage Light Copper PCB\n      <\/h3>\n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block overflow-hidden\">\n    <div class=\"h-72 overflow-hidden\">\n      <img decoding=\"async\" \n        class=\"w-full h-full object-cover\"\n        src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/\u79fb\u52a8\u7167\u660e\u94dc\u57fa\u677f2-1.jpg\" \n        alt=\"Mobile lighting copper base PCB application reference image\" \n        loading=\"lazy\" \n      \/>\n    <\/div>\n    <div class=\"photo-caption text-center\" style=\"position: static;\">\n      <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n        Mobile Lighting PCB\n      <\/h3>\n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block overflow-hidden\">\n    <div class=\"h-72 overflow-hidden\">\n      <img decoding=\"async\" \n        class=\"w-full h-full object-cover\"\n        src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/06\/IMG_8674-UV\u56fa\u5316\u706f-1.jpg\" \n        alt=\"Thermoelectric separation copper substrate board reference image\" \n        loading=\"lazy\" \n      \/>\n    <\/div>\n    <div class=\"photo-caption text-center\" style=\"position: static;\">\n      <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n        Thermoelectric Separation Board\n      <\/h3>\n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block overflow-hidden\">\n    <div class=\"h-72 overflow-hidden\">\n      <img decoding=\"async\" \n        class=\"w-full h-full object-cover\"\n        src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2026\/05\/Copper-Substrate-Board-for-Mobile.png\" \n        alt=\"Copper base PCBA application reference image\"\n        loading=\"lazy\" \n      \/>\n    <\/div>\n    <div class=\"photo-caption text-center\" style=\"position: static;\">\n      <h3 class=\"font-bold text-neutral-950 mb-0 text-center\">\n        Copper Base PCBA\n      <\/h3>\n    <\/div>\n  <\/div>\n\n<\/div>\n\n\n      <\/div>\n    <\/section>\n\n    <!-- Copper Route Commitment -->\n    <section class=\"py-20 bg-white\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"grid grid-cols-1 lg:grid-cols-2 gap-12 items-start\">\n          <div>\n            <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n              DFM Review SLA\n            <\/div>\n\n            <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n              Copper Base PCB Design Review Before Production\n            <\/h2>\n\n            <p class=\"text-slate-600 leading-relaxed mb-6\">\n              Copper base PCB requires a reviewable decision trail. We confirm manufacturability, risk points, and lead time before production release instead of giving an unsupported delivery promise.\n            <\/p>\n\n            <div class=\"grid grid-cols-1 sm:grid-cols-2 gap-4\">\n              <div class=\"p-5 rounded-2xl bg-primary-light border border-primary\/20\">\n                <div class=\"font-bold text-neutral-950 mb-1\">Initial Review Within 24 Hours<\/div>\n                <div class=\"text-sm text-slate-600\">Initial DFM response after complete Gerber, drill, outline, and stack-up data are received.<\/div>\n              <\/div>\n              <div class=\"p-5 rounded-2xl bg-primary-light border border-primary\/20\">\n                <div class=\"font-bold text-neutral-950 mb-1\">Copper + Thermal Check<\/div>\n                <div class=\"text-sm text-slate-600\">Copper thickness, dielectric thickness, thermal conductivity, voltage resistance, and machining feasibility are reviewed.<\/div>\n              <\/div>\n              <div class=\"p-5 rounded-2xl bg-primary-light border border-primary\/20\">\n                <div class=\"font-bold text-neutral-950 mb-1\">One DFM Improvement Round<\/div>\n                <div class=\"text-sm text-slate-600\">If improvements are recommended, one optimization round is included before quotation confirmation..<\/div>\n              <\/div>\n\n<div class=\"p-5 rounded-2xl bg-green-50 text-green-950 relative overflow-hidden border border-green-100\">\n  <div class=\"relative z-10\">\n    <div class=\"font-bold mb-1\">Confirmed Lead Time After Review<\/div>\n    <div class=\"text-sm text-green-800\">\n      Final lead time is confirmed within 24 hours after receiving revised production files.\n    <\/div>\n  <\/div>\n  <div class=\"absolute -right-8 -bottom-8 w-24 h-24 bg-green-200\/40 rounded-full blur-2xl\"><\/div>\n<\/div>\n\n\n            <\/div>\n          <\/div>\n\n          <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-xl overflow-hidden\">\n            <div class=\"overflow-x-auto\">\n              <table class=\"min-w-[840px] w-full text-left\">\n                <thead class=\"bg-slate-50 border-b border-slate-200\">\n                  <tr>\n                    <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Product Type<\/th>\n                    <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Copper Thickness<\/th>\n                    <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Thermal Conductivity<\/th>\n                    \n                    <th class=\"px-5 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Fastest Lead Time<\/th>\n                  <\/tr>\n                <\/thead>\n                <tbody class=\"divide-y divide-slate-200 text-sm\">\n                  <tr>\n                    <td class=\"px-5 py-5 font-bold text-neutral-950\">Standard Copper Base PCB<\/td>\n                    <td class=\"px-5 py-5 text-slate-700\">1\u20134 oz <\/td>\n                    <td class=\"px-5 py-5 text-slate-700\">1.0\u20133.0 W\/m\u00b7K<\/td>\n                    \n                    <td class=\"px-5 py-5 text-primary font-bold\">1-3 days after approval<\/td>\n                  <\/tr>\n                  <tr>\n                    <td class=\"px-5 py-5 font-bold text-neutral-950\">High Thermal Conductivity PCB<\/td>\n                    <td class=\"px-5 py-5 text-slate-700\">1\u20136 oz<\/td>\n                    <td class=\"px-5 py-5 text-slate-700\">3.0\u20138.0 W\/m\u00b7K<\/td>\n                    \n                    <td class=\"px-5 py-5 text-primary font-bold\">3-5 days after approval<\/td>\n                  <\/tr>\n                  <tr>\n                    <td class=\"px-5 py-5 font-bold text-neutral-950\">Copper Base LED PCBA<\/td>\n                    <td class=\"px-5 py-5 text-slate-700\">Custom<\/td>\n                    <td class=\"px-5 py-5 text-slate-700\">Custom<\/td>\n                    \n                    <td class=\"px-5 py-5 text-primary font-bold\">5-10 days by BOM<\/td>\n                  <\/tr>\n                <\/tbody>\n              <\/table>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- RFQ Snapshot + Quote Path -->\n    <section class=\"py-20 bg-slate-50 border-y border-slate-100\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"grid grid-cols-1 xl:grid-cols-12 gap-8 items-stretch\">\n\n          <div class=\"xl:col-span-8 bg-white rounded-[2rem] border border-slate-200 p-8 shadow-sm\">\n            <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n              RFQ Snapshot\n            <\/div>\n\n            <div class=\"flex flex-col lg:flex-row lg:items-start lg:justify-between gap-6 mb-8\">\n              <div>\n                <h2 class=\"font-heading text-3xl font-bold text-neutral-950 mb-4\">\n                  Copper Base PCB RFQ Requirements\n                <\/h2>\n                <p class=\"text-slate-600 leading-relaxed max-w-2xl\">\n                  Confirm the basic manufacturing range before quotation: copper substrate, stack-up, thermoelectric separation, surface finish, outline forming, and assembly requirement.\n                <\/p>\n              <\/div>\n\n              <button type=\"button\" data-product=\"Copper Base PCB Parameter Review\" class=\"quote-open shrink-0 px-5 py-3 bg-primary hover:bg-primary-dark text-white rounded-xl font-semibold transition-all\">\n                Send Parameters\n              <\/button>\n            <\/div>\n\n            <div class=\"grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4\">\n              <div class=\"p-4 bg-slate-50 rounded-2xl border border-slate-200\">\n                <div class=\"text-xs text-slate-500 mb-1\">PCB Type<\/div>\n                <div class=\"font-bold text-neutral-950\">Copper Base PCB \/ Copper Substrate PCB<\/div>\n              <\/div>\n              <div class=\"p-4 bg-slate-50 rounded-2xl border border-slate-200\">\n                <div class=\"text-xs text-slate-500 mb-1\">Base Material<\/div>\n                <div class=\"font-bold text-neutral-950\">Copper Base Material<\/div>\n              <\/div>\n              <div class=\"p-4 bg-slate-50 rounded-2xl border border-slate-200\">\n                <div class=\"text-xs text-slate-500 mb-1\">Thermal Conductivity<\/div>\n                <div class=\"font-bold text-neutral-950\">1.0\u20138.0 W\/m\u00b7K Available<\/div>\n              <\/div>\n              <div class=\"p-4 bg-slate-50 rounded-2xl border border-slate-200\">\n                <div class=\"text-xs text-slate-500 mb-1\">Surface Finish<\/div>\n                <div class=\"font-bold text-neutral-950\">OSP \/ ENIG \/ Silver Plating<\/div>\n              <\/div>\n              <div class=\"p-4 bg-slate-50 rounded-2xl border border-slate-200\">\n                <div class=\"text-xs text-slate-500 mb-1\">Forming<\/div>\n                <div class=\"font-bold text-neutral-950\">CNC Milling \/ V-Cut \/ Mould<\/div>\n              <\/div>\n              <div class=\"p-4 bg-slate-50 rounded-2xl border border-slate-200\">\n                <div class=\"text-xs text-slate-500 mb-1\">Assembly<\/div>\n                <div class=\"font-bold text-neutral-950\">Assembly Service<\/div>\n              <\/div>\n            <\/div>\n\n            <div class=\"mt-6 grid grid-cols-1 md:grid-cols-3 gap-4\">\n              <div class=\"p-5 rounded-2xl bg-primary-light border border-primary\/20\">\n                <div class=\"text-sm font-bold text-neutral-950 mb-1\">Stack-up Review<\/div>\n                <div class=\"text-xs text-slate-600\">Copper base, dielectric thickness, copper weight, and thermal path are reviewed.<\/div>\n              <\/div>\n              <div class=\"p-5 rounded-2xl bg-primary-light border border-primary\/20\">\n                <div class=\"text-sm font-bold text-neutral-950 mb-1\">Dielectric Review<\/div>\n                <div class=\"text-xs text-slate-600\">Dielectric thickness, thermal conductivity, and voltage resistance are reviewed..<\/div>\n              <\/div>\n              <div class=\"p-5 rounded-2xl bg-primary-light border border-primary\/20\">\n                <div class=\"text-sm font-bold text-neutral-950 mb-1\">Files Needed<\/div>\n                <div class=\"text-xs text-slate-600\">Gerber file, PCB drawing, stack-up details, and BOM if assembly is required..<\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n\n      \n<div class=\"xl:col-span-4 bg-white text-neutral-950 rounded-[2rem] p-8 relativecol-span-4 bg-white text-neutral-950 rounded-[2rem] p-8 relative overflow-hidden border border-slate-200 shadow-sm\">\n  <div class=\"relative z-10\">\n    <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n      Quote Path\n    <\/div>\n\n    <h2 class=\"font-heading text-3xl font-bold mb-4\">\n      Copper PCB RFQ First. Engineering Review Next.\n    <\/h2>\n\n    <p class=\"text-slate-600 leading-relaxed mb-8\">\n      Send the core information first. Stack-up, thermal route, isolation, and assembly details can be confirmed after file review.\n    <\/p>\n\n    <div class=\"space-y-4 text-sm mb-8\">\n      <div class=\"flex gap-3\">\n        <span class=\"w-7 h-7 rounded-full bg-primary text-white flex items-center justify-center font-bold shrink-0\">1<\/span>\n        <span class=\"text-slate-700\">Application + quantity + contact<\/span>\n      <\/div>\n\n      <div class=\"flex gap-3\">\n        <span class=\"w-7 h-7 rounded-full bg-primary text-white flex items-center justify-center font-bold shrink-0\">2<\/span>\n        <span class=\"text-slate-700\">Copper weight + surface finish + target lead time<\/span>\n      <\/div>\n\n      <div class=\"flex gap-3\">\n        <span class=\"w-7 h-7 rounded-full bg-primary text-white flex items-center justify-center font-bold shrink-0\">3<\/span>\n        <span class=\"text-slate-700\">Gerber \/ PCB Drawing \/ BOM (if assembly required)<\/span>\n      <\/div>\n    <\/div>\n\n    <button type=\"button\" data-product=\"Custom Copper Base PCB\" class=\"quote-open w-full px-6 py-4 bg-primary hover:bg-primary-dark text-white rounded-2xl font-bold transition-all\">\n      Open Short RFQ Form\n    <\/button>\n  <\/div>\n\n  <div class=\"absolute -right-16 -bottom-16 w-48 h-48 bg-primary\/10 rounded-full blur-3xl\"><\/div>\n<\/div>\n\n\n\n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- Delivery Proof Data -->\n    <section class=\"py-20 bg-slate-50\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"max-w-3xl mb-12\">\n          <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n            Delivery Data\n          <\/div>\n\n          <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n            12-Month Copper PCB Delivery Performance\n          <\/h2>\n\n          \n        <\/div>\n\n        <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-xl overflow-hidden\">\n          <div class=\"overflow-x-auto\">\n            <table class=\"min-w-[980px] w-full text-left\">\n              <thead class=\"bg-slate-50 border-b border-slate-200\">\n                <tr>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Project Type<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">12-Month On-time Rate<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Sample Order Count<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Main Bottleneck<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Risk Control<\/th>\n                <\/tr>\n              <\/thead>\n              <tbody class=\"divide-y divide-slate-200 text-sm\">\n                <tr>\n                  <td class=\"px-6 py-5 font-bold text-neutral-950\">Standard Copper Base PCB<\/td>\n                  <td class=\"px-6 py-5 text-primary font-bold\">97.3%<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">7270 sample \/ small-batch orders<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Copper stock + CNC forming<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Material confirmation before order release<\/td>\n                <\/tr>\n                <tr>\n                  <td class=\"px-6 py-5 font-bold text-neutral-950\">Thermoelectric Separation PCB<\/td>\n                  <td class=\"px-6 py-5 text-primary font-bold\">95.8%<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">428 engineering orders<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Stack-up review + isolation requirement<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">DFM and sample approval recommended<\/td>\n                <\/tr>\n                <tr>\n                  <td class=\"px-6 py-5 font-bold text-neutral-950\">Copper Base LED PCBA<\/td>\n                  <td class=\"px-6 py-5 text-primary font-bold\">96.5%<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">580 PCBA orders<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">BOM sourcing + aging test schedule<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Component confirmation before SMT<\/td>\n                <\/tr>\n              <\/tbody>\n            <\/table>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- Thermal \/ Stack-up Data -->\n    <section id=\"thermal-route\" class=\"py-20 bg-white\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"max-w-3xl mb-12\">\n          <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n            Deep Technical Data\n          <\/div>\n\n          <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n            Copper Base PCB Stack-up, Thermal, and Isolation Data\n          <\/h2>\n\n          \n        <\/div>\n\n        <div class=\"bg-white rounded-[2rem] border border-slate-200 shadow-xl overflow-hidden\">\n          <div class=\"overflow-x-auto\">\n            <table class=\"min-w-[1280px] w-full text-left\">\n              <thead class=\"bg-slate-50 border-b border-slate-200\">\n                <tr>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Copper PCB Route<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Base Thickness<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Dielectric \/ Isolation Layer<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Circuit Copper<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Surface Finish<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Thermal Conductivity<\/th>\n                  <th class=\"px-6 py-4 text-xs font-bold uppercase tracking-wider text-slate-500\">Best Fit<\/th>\n                <\/tr>\n              <\/thead>\n              <tbody class=\"divide-y divide-slate-200 text-sm\">\n                <tr>\n                  <td class=\"px-6 py-5 font-bold text-neutral-950\">Standard Copper Base PCB<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">1-3mm typical<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">FR4 \/ thermal dielectric<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">1-3oz by review<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">OSP \/ ENIG \/ silver plating<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">5.0 W\/mK reference by stack-up<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Flashlight, mobile lighting, LED modules<\/td>\n                <\/tr>\n                <tr>\n                  <td class=\"px-6 py-5 font-bold text-neutral-950\">Thermoelectric Separation PCB<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">1.5-2mm typical<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Ceramic \/ insulation layer<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">By current and layout<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">ENIG \/ silver plating by review<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">2.5-6.0 W\/mK by isolation layer<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Projector, stage light, high power LED<\/td>\n                <\/tr>\n                <tr>\n                  <td class=\"px-6 py-5 font-bold text-neutral-950\">Copper Base LED PCBA<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Custom<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Custom by LED power and insulation<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">By electrical load<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Per assembly process<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Custom; confirm by Gerber + BOM<\/td>\n                  <td class=\"px-6 py-5 text-slate-700\">Finished LED modules<\/td>\n                <\/tr>\n              <\/tbody>\n            <\/table>\n          <\/div>\n        <\/div>\n\n        <div class=\"mt-8 grid grid-cols-1 lg:grid-cols-3 gap-6\">\n          \n\n          \n\n          \n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- Cost Transparency -->\n    \n\n\n    <!-- Delivery and Logistics Commitment -->\n    \n\n    <!-- Manufacturing Proof -->\n    <section class=\"py-20 bg-white\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"text-center max-w-3xl mx-auto mb-12\">\n          <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n            Copper PCB Manufacturing\n          <\/div>\n\n          \n\n          \n        <\/div>\n\n        <div class=\"grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-6\">\n  <div class=\"photo-block h-[320px]\">\n    <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/6\uff0cEtching-Machine-scaled.webp\" alt=\"Copper PCB factory workshop photo reference image\" loading=\"lazy\" \/>\n    <div class=\"photo-caption\">\n      <h3 class=\"font-bold text-neutral-950 mb-1\">Workshop \/ Copper Processing<\/h3>\n      \n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block h-[320px]\">\n    <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/12\uff0cLaminating-machine-scaled.webp\" alt=\"Copper PCB cross-section photo reference image\" loading=\"lazy\" \/>\n    <div class=\"photo-caption\">\n      <h3 class=\"font-bold text-neutral-950 mb-1\">Cross-section \/ Stack-up<\/h3>\n      \n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block h-[320px]\">\n    <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/8\uff0cAOI--scaled.webp\" alt=\"Copper PCB AOI test photo reference image\" loading=\"lazy\" \/>\n    <div class=\"photo-caption\">\n      <h3 class=\"font-bold text-neutral-950 mb-1\">AOI \/ Electrical Test<\/h3>\n      \n    <\/div>\n  <\/div>\n\n  <div class=\"photo-block h-[320px]\">\n    <img decoding=\"async\" src=\"https:\/\/ycpcbs.com\/wp-content\/uploads\/2025\/09\/24\uff0cPCB-Assembly--scaled.webp\" alt=\"Copper base LED PCBA aging test reference image\" loading=\"lazy\" \/>\n    <div class=\"photo-caption\">\n      <h3 class=\"font-bold text-neutral-950 mb-1\">LED Assembly \/ Aging<\/h3>\n      \n    <\/div>\n  <\/div>\n<\/div>\n\n        <div class=\"mt-8 grid grid-cols-1 md:grid-cols-4 gap-4\">\n          <div class=\"p-5 rounded-3xl bg-slate-50 border border-slate-200\">\n            <div class=\"text-2xl font-bold text-neutral-950\">7270<\/div>\n            <div class=\"text-sm text-slate-500 mt-1\">Sample \/ small-batch orders in last 12 months<\/div>\n          <\/div>\n          <div class=\"p-5 rounded-3xl bg-slate-50 border border-slate-200\">\n            <div class=\"text-2xl font-bold text-neutral-950\">97.3%<\/div>\n            <div class=\"text-sm text-slate-500 mt-1\">12-month on-time delivery rate<\/div>\n          <\/div>\n          <div class=\"p-5 rounded-3xl bg-slate-50 border border-slate-200\">\n            <div class=\"text-2xl font-bold text-neutral-950\">100%<\/div>\n            <div class=\"text-sm text-slate-500 mt-1\">AOI \/ e-test coverage before packing<\/div>\n          <\/div>\n          <div class=\"p-5 rounded-3xl bg-slate-50 border border-slate-200 text-slate-900\">\n  <div class=\"text-2xl font-bold\">0.8%<\/div>\n  <div class=\"text-sm text-slate-600 mt-1\">Online complaint rate from audit records<\/div>\n<\/div>\n        <\/div>\n\n        <div class=\"mt-8 grid grid-cols-1 lg:grid-cols-3 gap-6\">\n          \n\n          \n\n          \n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- DFM + One-stop Value -->\n    <section class=\"py-20 bg-slate-50\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"grid grid-cols-1 lg:grid-cols-2 gap-12\">\n          <div>\n            <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n              Copper PCB DFM Review\n            <\/div>\n\n            <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n              Review Before Copper Substrate PCB Production\n            <\/h2>\n\n            <div class=\"grid grid-cols-1 sm:grid-cols-2 gap-4\">\n              <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n                <h3 class=\"font-bold text-neutral-950 mb-2\">Heat Path<\/h3>\n                <p class=\"text-sm text-slate-600\">Review copper base, thermal pad, heat source, and contact surface.<\/p>\n              <\/div>\n              <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n                <h3 class=\"font-bold text-neutral-950 mb-2\">Electrical Isolation<\/h3>\n                <p class=\"text-sm text-slate-600\">Check thermoelectric separation, creepage, clearance, and withstand needs.<\/p>\n              <\/div>\n              <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n                <h3 class=\"font-bold text-neutral-950 mb-2\">CNC \/ Mould Forming<\/h3>\n                <p class=\"text-sm text-slate-600\">Check outline, slots, mounting holes, V-Cut, burr risk, and panel handling.<\/p>\n              <\/div>\n              <div class=\"p-6 rounded-3xl bg-slate-50 border border-slate-200 text-slate-900 relative overflow-hidden\">\n  <div class=\"relative z-10\">\n    <h3 class=\"font-bold mb-2\">Engineering Feedback<\/h3>\n    <p class=\"text-sm text-slate-600\">\n      Typical feedback after complete Gerber, heat source notes, and assembly requirements are received.\n    <\/p>\n  <\/div>\n  <div class=\"absolute -right-8 -bottom-8 w-24 h-24 bg-slate-200\/60 rounded-full blur-2xl\"><\/div>\n<\/div>\n            <\/div>\n          <\/div>\n\n          <div>\n            <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n              One-stop Copper PCB + PCBA\n            <\/div>\n\n            <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n              Fabrication, LED Mounting, and Testing\n            <\/h2>\n\n            <div class=\"grid grid-cols-1 sm:grid-cols-2 gap-4\">\n              <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n                <h3 class=\"font-bold text-neutral-950 mb-2\">PCB Fabrication<\/h3>\n                <p class=\"text-sm text-slate-600\">Copper base, dielectric, circuit layer, solder mask, finish, routing, and test.<\/p>\n              <\/div>\n              <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n                <h3 class=\"font-bold text-neutral-950 mb-2\">LED \/ Component Sourcing<\/h3>\n                <p class=\"text-sm text-slate-600\">LED, resistor, connector, driver IC, and standard components by BOM.<\/p>\n              <\/div>\n              <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n                <h3 class=\"font-bold text-neutral-950 mb-2\">Assembly & Test<\/h3>\n                <p class=\"text-sm text-slate-600\">SMT, DIP, LED mounting, polarity check, functional test, and aging test.<\/p>\n              <\/div>\n              <div class=\"p-6 rounded-3xl bg-slate-50 border border-slate-200 text-slate-900 relative overflow-hidden\">\n  <div class=\"relative z-10\">\n    <h3 class=\"font-bold mb-2\">Traceable Delivery<\/h3>\n    <p class=\"text-sm text-slate-600\">\n      Packing photos, inspection records, shipping documents, and after-sales review.\n    <\/p>\n  <\/div>\n  <div class=\"absolute -right-8 -bottom-8 w-24 h-24 bg-slate-200\/60 rounded-full blur-2xl\"><\/div>\n<\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>   \n\n\n    <!-- Copper Base PCBA Sourcing and Assembly -->\n    <section class=\"py-20 bg-white\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"text-center max-w-3xl mx-auto mb-12\">\n          <div class=\"inline-flex px-4 py-2 rounded-full bg-primary-light text-primary font-semibold text-sm mb-6\">\n            Copper Base PCBA Terms\n          <\/div>\n\n          <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n            LED Sourcing, SMT Assembly, and Aging Test Scope\n          <\/h2>\n\n          <p class=\"text-slate-600 leading-relaxed\">\n            Copper base LED PCBA cost depends on both PCB stack-up and BOM strategy. Confirm component sourcing mode before formal quotation.\n          <\/p>\n        <\/div>\n\n        <div class=\"grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6\">\n          <div class=\"p-6 rounded-3xl bg-slate-50 border border-slate-200\">\n            <h3 class=\"font-bold text-neutral-950 mb-2\">Component Supply Mode<\/h3>\n            <p class=\"text-sm text-slate-600 leading-relaxed\">Customer-supplied, YC-sourced, or mixed sourcing are supported after BOM review.<\/p>\n          <\/div>\n\n          <div class=\"p-6 rounded-3xl bg-slate-50 border border-slate-200\">\n            <h3 class=\"font-bold text-neutral-950 mb-2\">Standard SMT Range<\/h3>\n            <p class=\"text-sm text-slate-600 leading-relaxed\">Standard assembly route supports 0.4mm pitch and above. Finer pitch requires review.<\/p>\n          <\/div>\n\n          <div class=\"p-6 rounded-3xl bg-slate-50 border border-slate-200\">\n            <h3 class=\"font-bold text-neutral-950 mb-2\">Rework \/ Defect Target<\/h3>\n            <p class=\"text-sm text-slate-600 leading-relaxed\">Target rework rate \u2264 0.5% after stable pilot run and approved process window.<\/p>\n          <\/div>\n\n     \n<div class=\"p-6 rounded-3xl bg-white text-neutral-950 relative overflow-hidden border border-slate-200 shadow-sm\">\n  <div class=\"relative z-10\">\n    <h3 class=\"font-bold mb-2\">Long-Term Component Supply<\/h3>\n    <p class=\"text-sm text-slate-600 leading-relaxed\">\n      Approved suppliers, qualified alternative components, and rolling forecasts help minimize the risk of supply disruptions.\n    <\/p>\n  <\/div>\n  <div class=\"absolute -right-8 -bottom-8 w-24 h-24 bg-primary\/10 rounded-full blur-2xl\"><\/div>\n<\/div>\n\n\n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- Certification & Compliance -->\n    \n\n    <!-- Customer Case Proof -->\n    <section class=\"py-20 bg-slate-50\">\n      <div class=\"container mx-auto px-6\">\n        <div class=\"text-center max-w-3xl mx-auto mb-12\">\n          \n          <h2 class=\"font-heading text-3xl md:text-4xl font-bold text-neutral-950 mb-5\">\n            Copper PCB Project References\n          <\/h2>\n          \n        <\/div>\n\n        <div class=\"grid grid-cols-1 md:grid-cols-3 gap-6\">\n          <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n            <h3 class=\"font-bold text-neutral-950 mb-3\">Flashlight Module Case<\/h3>\n            <p class=\"text-sm text-slate-600 leading-relaxed mb-4\">Eastern Europe lighting customer. Copper substrate board used for high-lumen flashlight modules.<\/p>\n            <div class=\"text-xs text-slate-500 space-y-1\">\n              <div>Volume: 1,000 pcs \/ month<\/div>\n              <div>Route: Copper substrate PCB<\/div>\n              <div>Cooperation: 12 months<\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"p-6 rounded-3xl bg-white border border-slate-200\">\n            <h3 class=\"font-bold text-neutral-950 mb-3\">Projector \/ Stage Light Case<\/h3>\n            <p class=\"text-sm text-slate-600 leading-relaxed mb-4\">High-power stage light project using thermoelectric separation copper substrate route.<\/p>\n            <div class=\"text-xs text-slate-500 space-y-1\">\n              <div>Quantity: 300 pcs pilot + batch follow-up<\/div>\n              <div>Route: Thermoelectric separation<\/div>\n              <div>Delivery: Approved after sample review<\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"p-6 rounded-3xl bg-slate-50 border border-slate-200 text-slate-900 relative overflow-hidden\">\n  <div class=\"relative z-10\">\n    <h3 class=\"font-bold mb-3\">Quality Contact<\/h3>\n    <p class=\"text-sm text-slate-600 leading-relaxed mb-4\">\n      Add a real quality or engineering contact for serious B2B buyers.\n    <\/p>\n    <div class=\"text-xs text-slate-500 space-y-1\">\n      <div>Quality Manager: Engineering QA Team<\/div>\n      <div>Email: sales@ycelectronic.com<\/div>\n      <div>Response: 24h initial reply<\/div>\n    <\/div>\n  <\/div>\n  <div class=\"absolute -right-10 -bottom-10 w-32 h-32 bg-slate-200\/60 rounded-full blur-2xl\"><\/div>\n<\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n\n    <!-- Final CTA -->\n    <section class=\"py-24 relative overflow-hidden bg-white\">\n      <div class=\"absolute inset-0 hero-gradient bg-grid-pattern\"><\/div>\n\n      <div class=\"container mx-auto px-6 text-center relative z-10\">\n        <div class=\"max-w-4xl mx-auto glass-card p-10 md:p-16 rounded-[3rem] shadow-2xl relative border-slate-100\">\n          <h2 class=\"font-heading text-3xl md:text-5xl font-bold text-neutral-950 mb-6\">\n            Request a Copper Base PCB Quote\n          <\/h2>\n\n          <p class=\"text-lg text-slate-600 mb-10 max-w-2xl mx-auto leading-relaxed\">\n            Send product type, quantity, delivery target, copper substrate requirement, thermal route, contact information, and Gerber files. Engineering requirements can be confirmed after file review.\n          <\/p>\n\n          <div class=\"flex flex-col sm:flex-row justify-center items-center gap-6\">\n            <button type=\"button\" data-product=\"Custom Copper Base PCB\" class=\"quote-open w-full sm:w-auto px-10 py-5 bg-primary hover:bg-primary-dark text-white rounded-2xl font-bold transition-all shadow-xl shadow-primary\/30\">\n              Open Short RFQ Form\n            <\/button>\n\n            <a href=\"mailto:sales008@ycelectronic.com\" class=\"w-full sm:w-auto px-10 py-5 bg-white border border-slate-200 hover:border-primary text-neutral-950 rounded-2xl font-bold transition-all\">\n              Email Sales Team\n            <\/a>\n          <\/div>\n\n          <div class=\"mt-10 pt-8 border-t border-slate-200 text-sm text-slate-500\">\n            <p>\n              Email:\n              <a href=\"mailto:sales@ycelectronic.com\" class=\"text-primary font-semibold hover:underline\">sales@ycelectronic.com<\/a>\n              <span class=\"mx-2 text-slate-300\">|<\/span>\n              Website:\n              <a href=\"https:\/\/ycpcbs.com\/\" class=\"text-primary font-semibold hover:underline\">ycpcbs.com<\/a>\n            <\/p>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/section>\n\n  <\/main>\n\n  <!-- Short RFQ Modal -->\n  <div id=\"quoteModal\" class=\"quote-modal fixed inset-0 z-50 items-center justify-center p-4 bg-neutral-950\/70 backdrop-blur-sm\">\n    <div class=\"bg-white rounded-[2rem] shadow-2xl max-w-3xl w-full max-h-[90vh] overflow-y-auto\">\n      <div class=\"p-6 md:p-8 border-b border-slate-200 flex items-start justify-between gap-6\">\n        <div>\n          <p class=\"text-sm font-bold text-primary uppercase tracking-wider mb-2\">Short RFQ Form<\/p>\n          <h3 class=\"font-heading text-3xl font-bold text-neutral-950\">Request Copper Base PCB Quote<\/h3>\n          <p class=\"text-slate-500 mt-2\">Fill the core fields first. Attach Gerber, drill, BOM, heat source map, LED layout, and drawings after the email window opens.<\/p>\n        <\/div>\n\n        <button type=\"button\" id=\"quoteClose\" class=\"w-10 h-10 rounded-full bg-slate-100 hover:bg-slate-200 text-slate-600 flex items-center justify-center transition-all\">\n          <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"h-5 w-5\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\">\n            <path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M6 18L18 6M6 6l12 12\"><\/path>\n          <\/svg>\n        <\/button>\n      <\/div>\n\n      <form id=\"quoteForm\" class=\"p-6 md:p-8 space-y-5\">\n        <div>\n          <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Selected Product<\/label>\n          <input id=\"selectedProduct\" name=\"product\" type=\"text\" class=\"form-input\" value=\"Copper Base PCB\" \/>\n        <\/div>\n\n        <div class=\"grid grid-cols-1 md:grid-cols-2 gap-5\">\n          <div>\n            <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Application<\/label>\n            <select id=\"application\" name=\"application\" class=\"form-input\">\n              <option value=\"\">Select application<\/option>\n              <option value=\"Flashlight module\">Flashlight module<\/option>\n              <option value=\"Projector light\">Projector light<\/option>\n              <option value=\"Stage light\">Stage light<\/option>\n              <option value=\"Mobile lighting\">Mobile lighting<\/option>\n              <option value=\"Thermoelectric separation board\">Thermoelectric separation board<\/option>\n              <option value=\"High-power LED module\">High-power LED module<\/option>\n              <option value=\"Copper base PCBA\">Copper base PCBA<\/option>\n              <option value=\"Other copper substrate project\">Other copper substrate project<\/option>\n            <\/select>\n          <\/div>\n\n          <div>\n            <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Quantity<\/label>\n            <input id=\"quantity\" name=\"quantity\" type=\"text\" class=\"form-input\" reference image=\"e.g. 1000 pcs\" \/>\n          <\/div>\n        <\/div>\n\n        <div class=\"grid grid-cols-1 md:grid-cols-2 gap-5\">\n          <div>\n            <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Copper PCB Route<\/label>\n            <select id=\"copperRoute\" name=\"copperRoute\" class=\"form-input\">\n              <option value=\"\">Select route<\/option>\n              <option value=\"Standard copper base PCB\">Standard copper base PCB<\/option>\n              <option value=\"Thermoelectric separation copper substrate PCB\">Thermoelectric separation copper substrate PCB<\/option>\n              <option value=\"Copper base LED PCBA\">Copper base LED PCBA<\/option>\n              <option value=\"Not sure - need engineering suggestion\">Not sure - need engineering suggestion<\/option>\n            <\/select>\n          <\/div>\n\n          <div>\n            <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Target Delivery<\/label>\n            <select id=\"targetDelivery\" name=\"targetDelivery\" class=\"form-input\">\n              <option value=\"\">Select target<\/option>\n              <option value=\"Prototype\">Prototype<\/option>\n              <option value=\"Small batch\">Small batch<\/option>\n              <option value=\"Mass production\">Mass production<\/option>\n              <option value=\"Flexible\">Flexible<\/option>\n            <\/select>\n          <\/div>\n        <\/div>\n\n        <div id=\"processNotice\" class=\"hidden p-5 rounded-2xl bg-amber-50 border border-amber-200 text-sm text-amber-800 leading-relaxed\"><\/div>\n\n        <div class=\"grid grid-cols-1 md:grid-cols-2 gap-5\">\n          <div>\n            <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Name<\/label>\n            <input id=\"customerName\" name=\"name\" type=\"text\" class=\"form-input\" reference image=\"Your name\" \/>\n          <\/div>\n\n          <div>\n            <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Email \/ WhatsApp<\/label>\n            <input id=\"customerContact\" name=\"contact\" type=\"text\" class=\"form-input\" reference image=\"Email or WhatsApp\" \/>\n          <\/div>\n        <\/div>\n\n        <details class=\"bg-slate-50 border border-slate-200 rounded-2xl p-5\">\n          <summary class=\"flex items-center justify-between font-bold text-neutral-950\">\n            Optional engineering details\n            <span class=\"text-primary text-sm\">Expand<\/span>\n          <\/summary>\n\n          <div class=\"grid grid-cols-1 md:grid-cols-2 gap-5 mt-5\">\n            <div>\n              <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Board Size<\/label>\n              <input id=\"boardSize\" name=\"boardSize\" type=\"text\" class=\"form-input\" reference image=\"e.g. 80 x 60 mm\" \/>\n            <\/div>\n\n            <div>\n              <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Heat Load \/ LED Power<\/label>\n              <input id=\"heatLoad\" name=\"heatLoad\" type=\"text\" class=\"form-input\" reference image=\"e.g. 50W module\" \/>\n            <\/div>\n\n            <div>\n              <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Surface Finish<\/label>\n              <select id=\"surfaceFinish\" name=\"surfaceFinish\" class=\"form-input\">\n                <option value=\"\">Select finish<\/option>\n                <option value=\"OSP\">OSP<\/option>\n                <option value=\"ENIG\">ENIG<\/option>\n                <option value=\"Silver plating\">Silver plating<\/option>\n                <option value=\"Not sure\">Not sure<\/option>\n              <\/select>\n            <\/div>\n\n            <div>\n              <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Assembly Required?<\/label>\n              <select id=\"assembly\" name=\"assembly\" class=\"form-input\">\n                <option value=\"\">Select<\/option>\n                <option value=\"No, PCB only\">No, PCB only<\/option>\n                <option value=\"Yes, LED mounting required\">Yes, LED mounting required<\/option>\n                <option value=\"Yes, full copper base PCBA required\">Yes, full copper base PCBA required<\/option>\n                <option value=\"Not sure\">Not sure<\/option>\n              <\/select>\n            <\/div>\n\n            <div class=\"md:col-span-2\">\n              <label class=\"block text-sm font-semibold text-neutral-950 mb-2\">Project Notes<\/label>\n              <textarea id=\"projectDetails\" name=\"details\" rows=\"4\" class=\"form-input\" reference image=\"Optional: copper thickness, isolation requirement, thermal test requirement, LED pad, surface finish, logistics, or special production notes.\"><\/textarea>\n            <\/div>\n          <\/div>\n        <\/details>\n\n        <div class=\"flex flex-col sm:flex-row gap-4 pt-2\">\n          <button type=\"submit\" class=\"flex-1 px-7 py-4 bg-primary hover:bg-primary-dark text-white rounded-2xl font-bold transition-all shadow-lg shadow-primary\/20\">\n            Generate Email Inquiry\n          <\/button>\n\n          <a href=\"mailto:sales008@ycelectronic.com\" class=\"flex-1 px-7 py-4 bg-white border border-slate-200 hover:border-primary text-neutral-950 rounded-2xl font-bold transition-all text-center\">\n            Email Directly\n          <\/a>\n        <\/div>\n\n        <p class=\"text-xs text-slate-400 leading-relaxed\">\n          Attach Gerber, drill file, BOM, LED layout, mechanical drawing, heat source map, stack-up requirement, and reference sample photos in your email when available.\n        <\/p>\n      <\/form>\n    <\/div>\n  <\/div>\n\n  <script>\n    const quoteModal = document.getElementById('quoteModal');\n    const quoteClose = document.getElementById('quoteClose');\n    const quoteOpenButtons = document.querySelectorAll('.quote-open');\n    const selectedProduct = document.getElementById('selectedProduct');\n    const quoteForm = document.getElementById('quoteForm');\n\n    quoteOpenButtons.forEach((button) => {\n      button.addEventListener('click', () => {\n        const product = button.getAttribute('data-product') || 'Copper Base PCB';\n        selectedProduct.value = product;\n        quoteModal.classList.add('active');\n        document.body.style.overflow = 'hidden';\n      });\n    });\n\n    quoteClose.addEventListener('click', () => {\n      quoteModal.classList.remove('active');\n      document.body.style.overflow = '';\n    });\n\n    quoteModal.addEventListener('click', (event) => {\n      if (event.target === quoteModal) {\n        quoteModal.classList.remove('active');\n        document.body.style.overflow = '';\n      }\n    });\n\n    const copperRouteSelect = document.getElementById('copperRoute');\n    const processNotice = document.getElementById('processNotice');\n\n    function updateProcessNotice() {\n      const route = copperRouteSelect ? copperRouteSelect.value : '';\n      const notices = [];\n\n      if (route === 'Thermoelectric separation copper substrate PCB') {\n        notices.push('Thermoelectric separation boards require stack-up, isolation, heat path, and sample approval review before production.');\n      }\n\n      if (route === 'Copper base LED PCBA') {\n        notices.push('Copper base PCBA lead time depends on PCB production, component sourcing, LED mounting, FCT, and aging test scope.');\n      }\n\n      if (notices.length > 0) {\n        processNotice.classList.remove('hidden');\n        processNotice.innerHTML = notices.map(item => '<div>\u2022 ' + item + '<\/div>').join('');\n      } else {\n        processNotice.classList.add('hidden');\n        processNotice.innerHTML = '';\n      }\n    }\n\n    if (copperRouteSelect) copperRouteSelect.addEventListener('change', updateProcessNotice);\n\n    const calcBtn = document.getElementById('calcBtn');\n    const calcResult = document.getElementById('calcResult');\n\n    if (calcBtn) {\n      calcBtn.addEventListener('click', () => {\n        const length = parseFloat(document.getElementById('calcLength').value || '0');\n        const width = parseFloat(document.getElementById('calcWidth').value || '0');\n        const qty = parseFloat(document.getElementById('calcQty').value || '0');\n        const route = document.getElementById('calcRoute').value;\n\n        if (!length || !width || !qty) {\n          calcResult.classList.remove('hidden');\n          calcResult.innerHTML = '<strong>Please enter board length, width, and quantity.<\/strong>';\n          return;\n        }\n\n        const areaCm2 = (length * width) \/ 100;\n        let lowRate = 0.0028;\n        let highRate = 0.0046;\n        let routeLabel = 'Standard copper base PCB';\n\n        if (route === '1.8') {\n          lowRate = 0.0048;\n          highRate = 0.0085;\n          routeLabel = 'Thermoelectric separation board';\n        }\n\n        if (route === '2.4') {\n          calcResult.classList.remove('hidden');\n          calcResult.innerHTML =\n            '<strong>Copper base PCBA:<\/strong> Gerber + BOM quotation required.<br>' +\n            '<span class=\"text-slate-500\">PCBA cost depends on LED model, BOM sourcing, SMT\/DIP process, functional test, aging test, and packing method.<\/span>';\n          return;\n        }\n\n        const unitLow = Math.max(0.60, areaCm2 * lowRate).toFixed(2);\n        const unitHigh = Math.max(0.90, areaCm2 * highRate).toFixed(2);\n        const totalLow = (unitLow * qty).toFixed(2);\n        const totalHigh = (unitHigh * qty).toFixed(2);\n\n        calcResult.classList.remove('hidden');\n        calcResult.innerHTML =\n          '<strong>Route:<\/strong> ' + routeLabel + '<br>' +\n          '<strong>Board area:<\/strong> ' + areaCm2.toFixed(1) + ' cm\u00b2 \/ pc<br>' +\n          '<strong>Reference unit range:<\/strong> USD ' + unitLow + ' - ' + unitHigh + ' \/ pc<br>' +\n          '<strong>Reference total:<\/strong> USD ' + totalLow + ' - ' + totalHigh + '<br>' +\n          '<span class=\"text-slate-500\">Reference only. Replace this demo formula with real pricing. Formal quote requires Gerber, stack-up, material, finish, copper base thickness, quantity, and delivery target.<\/span>';\n      });\n    }\n\n    quoteForm.addEventListener('submit', (event) => {\n      event.preventDefault();\n\n      const product = document.getElementById('selectedProduct').value;\n      const application = document.getElementById('application').value;\n      const quantity = document.getElementById('quantity').value;\n      const copperRoute = document.getElementById('copperRoute').value;\n      const targetDelivery = document.getElementById('targetDelivery').value;\n      const name = document.getElementById('customerName').value;\n      const contact = document.getElementById('customerContact').value;\n      const boardSize = document.getElementById('boardSize').value;\n      const heatLoad = document.getElementById('heatLoad').value;\n      const finish = document.getElementById('surfaceFinish').value;\n      const assembly = document.getElementById('assembly').value;\n      const details = document.getElementById('projectDetails').value;\n\n      const subject = encodeURIComponent('RFQ - ' + product);\n      const body = encodeURIComponent(\n        'Hello <a href=\"\/about\/\" style=\"font-weight:bold;color:var(--e-global-color-primary,#0058e6);text-decoration:underline;\">YC PCB<\/a> Team,nn' +\n        'RFQ PRIORITY DATA - COPPER BASE PCBn' +\n        '----------------------------------n' +\n        'Selected Product: ' + product + 'n' +\n        'Application Type: ' + application + 'n' +\n        'Quantity: ' + quantity + 'n' +\n        'Target Delivery: ' + targetDelivery + 'n' +\n        'Copper PCB Route: ' + copperRoute + 'n' +\n        'Contact Name: ' + name + 'n' +\n        'Email \/ WhatsApp: ' + contact + 'nn' +\n        'ENGINEERING FILE CHECKLIST - TO BE ATTACHED \/ CONFIRMEDn' +\n        '-------------------------------------------------------n' +\n        '[ ] Gerber files (.gbr \/ .zip)n' +\n        '[ ] Drill file (.xln \/ Excellon)n' +\n        '[ ] Board outline \/ mechanical drawingn' +\n        '[ ] Copper base \/ stack-up requirementn' +\n        '[ ] Heat source position or LED power mapn' +\n        '[ ] Isolation \/ withstand voltage requirement if applicablen' +\n        '[ ] BOM \/ pick-and-place file if assembly is requirednn' +\n        'OPTIONAL ENGINEERING DETAILSn' +\n        '----------------------------n' +\n        'Board Size: ' + boardSize + 'n' +\n        'Heat Load \/ LED Power: ' + heatLoad + 'n' +\n        'Surface Finish: ' + finish + 'n' +\n        'Assembly Required: ' + assembly + 'n' +\n        'Project Notes: ' + details + 'nn' +\n        'Please review the files and confirm DFM, copper substrate route, lead time, and quotation.nn' +\n        'Best regards,n' +\n        name\n      );\n\n      window.location.href = 'mailto:sales008@ycelectronic.com?subject=' + subject + '&body=' + body;\n    });\n  <\/script>","protected":false},"excerpt":{"rendered":"<p>Custom Copper Base PCB \/ Copper Substrate PCB Manufacturing Copper Substrate PCB for High-Power LED Thermal-Electrical Separation Copper PCB. Copper substrate PCB for high-power LED applications that need stronger heat spreading, controlled insulation structure, and stable small-batch to production delivery. 20+ Years PCB manufacturing experience 97.3% On-time delivery, 10027 orders ISO \/ UL \/ RoHS [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"Copper Base PCB Manufacturer | Heavy Copper Circuit Boards \u2013 YC PCB","_seopress_titles_desc":"Heavy copper base PCBs with up to 8oz copper thickness. Excellent thermal dissipation for power electronics, inverters, and automotive applications. Custom stack-up available.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_zeroy_edited":true,"_zeroy_last_edited":"2026-06-24 08:05:57","footnotes":""},"class_list":["post-3757","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/pages\/3757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/comments?post=3757"}],"version-history":[{"count":3,"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/pages\/3757\/revisions"}],"predecessor-version":[{"id":4217,"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/pages\/3757\/revisions\/4217"}],"wp:attachment":[{"href":"https:\/\/ycpcbs.com\/tr\/wp-json\/wp\/v2\/media?parent=3757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}