Custom Muliti-layer PCB HASL/ENIG/OSP Surface Finish UL Certified DFM Analysis
Custom multilayer PCB HASL finish
,UL certified multilayer PCB board
,Multilayer PCB with DFM analysis
XingQiang Custom Multilayer PCB:
XingQiang Circuit Board Technology provides custom multilayer PCBs designed for camera modules, surveillance, and industrial vision systems. We support 4–8 layer high-density BGA boards with FR‑4 high Tg material, ENIG surface finishing, and strict compliance with RoHS, UL94 V‑0, and IPC standards. Fully customizable in layer count, impedance, and layout to meet your project requirements.
Technical Parameters:
| PCB Name | Custom Muliti-layer PCB |
| Special | Can Be Customized |
| PTH | +/- 0.075mm |
| Surface Plating | ENIG/HASL/OSP |
| Minimum Hole | 0.10 mm |
| Testing | Probe Test / 100% E-test |
| OEM Service | Yes |
| Copper Overall | 0.5-5oz |
| Layer Count | 2-layers,4 layers,6 layers,8 layers or Tailored |
Help Us Serve You Better: File Submission List:
• Gerber files (RS-274X format)
• PCB layer stackup & material specification
• Drilling files & netlist file
• BOM list for assembly service
• Silkscreen & solder mask design
• Special requirements: impedance, testing, certification

Factory showcase

PCB Quality Testing

Certificates and Honors


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PActual testing reveals that under high-power operation, the thermal radiation efficiency of black ink is marginally superior to that of light-colored inks; however, this also imposes more stringent requirements on the design.
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PActual testing reveals that under high-power operation, the thermal radiation efficiency of black ink is marginally superior to that of light-colored inks; however, this also imposes more stringent requirements on the design.
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GThe ENIG finish is uniform and shows good solder wetting. No signs of "black pad" or oxidation upon arrival. The pads remained flat after two reflow cycles.