Our Multi-Layer Gold PCB Assembly service delivers high-reliability, high-precision circuit solutions designed for advanced electronic applications. By combining complex Multilayer PCB Assembly fabrication with premium gold surface finishes and professional SMT/THT assembly, we ensure superior electrical performance, durability, and long-term stability.
From prototype to mass production, we provide a complete one-stop PCB assembly solution that meets the stringent quality requirements of industrial, automotive, medical, and high-end consumer electronics.
Our Core Capabilities
Choose the plan that suits you best.
Multilayer PCB Assembly Design
Up to 40+ layers
HDI, blind & buried vias
Controlled impedance design
High-speed signal routing
Thermal management optimization
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Gold Finger PCB Fabrication
Hard gold plating with high wear resistance
Precise beveling (30° / 45°)
Strict thickness control
Excellent insertion cycle durability
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PCB Assembly (PCBA)
SMT, THT & mixed assembly
BGA, QFN, fine-pitch components
Selective soldering & wave soldering
Conformal coating & final box build
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Why Choose Gold Finger PCBs?
Gold fingers are gold-plated edge connectors designed for:
Repeated insertion and removal
Low contact resistance
Strong oxidation resistance
Long mechanical lifespan
They are critical in applications where stable electrical connection and mechanical durability are essential.
Quality & Reliability Assurance
We follow strict international quality standards to ensure every board meets performance and reliability requirements.
IPC Class 2 / Class 3 manufacturing standards
AOI, X-ray, ICT, and functional testing
Impedance testing & micro-section analysis
100% E-test for bare PCBs
RoHS & REACH compliant materials
Frequently Asked Questions
Q1: What is the purpose of gold fingers on a Multilayer PCB Assembly?
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A: Gold fingers provide a durable and highly conductive contact surface for edge connectors. They are designed for frequent insertion cycles while maintaining low electrical resistance and strong wear resistance.
Q2: What gold thickness do you typically use for gold fingers?
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A: We typically offer hard gold plating thickness ranging from 3µ" to 50µ" depending on the insertion cycle and durability requirements of the application.
Q3: Can you support high-layer-count PCB designs with gold fingers?
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A: Yes. We support complex multi-layer PCBs with gold fingers, including HDI structures, impedance control, and high-speed signal requirements.
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