Dongguan Xingqiang Circuit Board Technology Co., Ltd.
| Payment Terms | ,T/T,Western Union |
| Supply Ability | 100000㎡/Month |
| Delivery Time | NA |
| Board Type | Custom Rigid Board |
| Layer | 1-30L |
| Min.hole Size | 0.1mm |
| Board Thickness | 0.2-5.0mm |
| Pcb Testing | 100% E-Test |
| Suface Finish | Immersion Gold |
| Board Thinkness | 1.6/1.2/1.0/0.8Mm |
| Surface Mount Technology | SMD, BGA, DIP, Etc. |
| Custom Needed | Gerber or BOM List |
| Structure | Multi-Layer Design |
| Ink Color | Black/White/Blue/Red/Yellow/Green |
| Character | White or As Per Customer's Request |
| Brand Name | xingqiang |
| Model Number | As Per Customer's Model |
| Certification | ISO 9001 / RoHS /UL / IATF 16949 (automotive) |
| Place of Origin | China |
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Product Specification
| Payment Terms | ,T/T,Western Union | Supply Ability | 100000㎡/Month |
| Delivery Time | NA | Board Type | Custom Rigid Board |
| Layer | 1-30L | Min.hole Size | 0.1mm |
| Board Thickness | 0.2-5.0mm | Pcb Testing | 100% E-Test |
| Suface Finish | Immersion Gold | Board Thinkness | 1.6/1.2/1.0/0.8Mm |
| Surface Mount Technology | SMD, BGA, DIP, Etc. | Custom Needed | Gerber or BOM List |
| Structure | Multi-Layer Design | Ink Color | Black/White/Blue/Red/Yellow/Green |
| Character | White or As Per Customer's Request | Brand Name | xingqiang |
| Model Number | As Per Customer's Model | Certification | ISO 9001 / RoHS /UL / IATF 16949 (automotive) |
| Place of Origin | China | ||
| High Light | OSP Process Two Sided PCB Board ，Black Oil Electronic PCB Assembly | ||
Custom Multi-Layer Rigid PCB with Immersion Gold Finish - High Precision & Stability
This is a rigid multi-layer PCB (Printed Circuit Board) with ENIG (Electroless Nickel Immersion Gold) finish. Its black substrate and golden pads ensure excellent solderability and corrosion resistance, ideal for mounting precision components like BGAs. Widely used in industrial control devices, medical equipment, or communication hardware, it integrates complex circuits with high stability and mechanical rigidity, suitable for harsh working environments.
Why Choose Our Rigid PCBs?
● Uncompromising Quality: Manufactured in ISO-certified facilities using premium-grade materials (e.g., FR-4, High-Tg materials) to ensure longevity and performance.
● Fully Customizable: We support various layer counts (1-30+ layers), materials, surface finishes (HASL, ENIG, Immersion Silver, etc.), and thicknesses.
● Advanced Capabilities: Equipped to handle high-frequency materials (Rogers, Taconic), impedance control, blind/buried vias, and heavy copper.
● One-Stop Solution: From PCB design review and DFM (Design for Manufacturability) support to assembly and testing, we've got you covered.
Appearance Characteristics
• Rigid structure with stable mechanical strength,under stress.
• Multi-layer design (e.g. 4–16 layers) for complex circuit integration and high signal density.
• ENIG (Immersion Gold) surface finish with flat, uniform gold pads, OSP and good solderability.
• Suitable for fine-pitch components like BGA/QFN, enabling high-precision assembly.
• High reliability in industrial environments, with good resistance to temperature, humidity and corrosion.
• Common applications in industrial control,Medical Devices,high speed communication and other high-end electronics.
Why to choose custom PCBs over off-the-shelf ones?
Choosing a custom PCB ensures your circuit design is perfectly optimized for your specific application, rather than being constrained by a generic layout. Customization allows for precise control over board size, layer stack-up, and component placement, which is crucial for high-performance or space-constrained devices. It also enables the use of specialized materials and surface finishes (like ENIG) to meet strict reliability and environmental standards. Furthermore, custom PCBs eliminate unnecessary features and costs associated with off-the-shelf boards, resulting in a more efficient, cost-effective, and professional end product.
Factory showcase
PCB Quality Testing
Certificates and Honors
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1995
Total Annual:
84,094,800-84,094,800
Employee Number:
500~800
Ecer Certification：
Verified Supplier
Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. As a professional supplier of customized boards, we work closely with our clients, le... Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. As a professional supplier of customized boards, we work closely with our clients, le...
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