Dongguan Xingqiang Circuit Board Technology Co., Ltd.
| Place Of Origin | China |
| Payment Terms | T/T,Western Union |
| Silkscreen | White, Black, Yellow |
| Board Thinkness | 1.6mm |
| Board Thickness | 0.2mm-5.0mm |
| Surface Finishing | HASL/OSP/ENIG |
| Testing Method | Flying Probe |
| Layers | 2-30 |
| Material | FR4 |
| Board Size | Customized |
| Brand Name | Xingqiang |
| Certification | ROHS,CE |
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Product Specification
| Place Of Origin | China | Payment Terms | T/T,Western Union |
| Silkscreen | White, Black, Yellow | Board Thinkness | 1.6mm |
| Board Thickness | 0.2mm-5.0mm | Surface Finishing | HASL/OSP/ENIG |
| Testing Method | Flying Probe | Layers | 2-30 |
| Material | FR4 | Board Size | Customized |
| Brand Name | Xingqiang | Certification | ROHS,CE |
| High Light | Green solder mask industrial PCB ，HASL finish control PCB ，Flying probe tested industrial PCB | ||
1. Design Data Transfer & DFM Check: The process begins with engineers submitting the Gerber files (design blueprints). The manufacturer conducts a Design for Manufacturability (DFM) check to ensure the design meets production tolerances.
2. Inner Layer Imaging & Etching: For multilayer boards, the circuit pattern is transferred onto the copper-clad laminate using a photoresist and UV light. Unwanted copper is then chemically etched away.
3. Lamination: The inner layers, insulating prepreg, and copper foil are stacked and bonded together under intense heat and pressure to form a solid board core.
4. Drilling & Plating (Vias): Precise drilling creates holes for component leads and vias (inter-layer connections). The hole walls are then plated with copper (electroless plating) to create electrical pathways between layers.
5. Outer Layer Imaging & Etching: The final circuit patterns are defined on the outer surfaces.
6. Solder Mask Application: A protective polymer layer (solder mask) is applied and cured, covering all traces except for the component pads.
7. Silkscreening: Component labels, logos, and reference designators are printed onto the board surface.
8. Surface Finish: A protective metallic finish (e.g., ENIG or HASL) is applied to the exposed copper pads to prevent oxidation and ensure solderability.
9. Electrical Testing & Profiling: The completed board is tested for opens and shorts (E-test). Finally, the large panel is cut (profiled) into individual PCBs.
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. The company has two production bases in Dongguan andJiangxi, covering an area of... 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. The company has two production bases in Dongguan andJiangxi, covering an area of...
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