Custom Double Sided PCB ENIG&White Silkscreen China PCB Supplier for Export
Custom Double Sided PCB with ENIG
,White Silkscreen Double Sided PCB
,China PCB Supplier for Export
XingQiang Custom PCB: High Quality, Stable & Reliable for Your Electronics:
XingQiang Custom Printed Circuit Board with professional manufacturing process and high‑quality raw materials, our circuit boards feature excellent stability, safety and durability.Key advantages include high temperature resistance, moisture resistance, flame retardant, high voltage isolation, good heat dissipation and strong anti‑interference ability. We support full customization including layer count, board thickness, copper weight, solder mask color and surface treatment.XingQiang provides reliable one‑stop PCB solution from prototype to mass production, with strict quality control system and fast delivery. All products meet international safety and environmental standards, making them your ideal partner for electronic manufacturing.
Custom PCB vs. Off-the-Shelf PCB :
| Items | Custom PCB | Off-the-Shelf PCB |
|---|---|---|
| Design | Fully customizable size, shape, layers | Fixed standard size & structure |
| Performance | High temp, moisture-proof, better stability | General performance only |
| Function | Custom functions & special circuits | Limited basic functions |
| Material | Flexible material selection | Fixed cheap materials |
| Compatibility | Perfectly match your device | May not fit your product |
| Cost | Better for mass production | Higher long-term cost |
| Service | One-stop custom solution | No design support |
| Application | For industrial & professional use | For simple general use |
Professional Custom PCB Solutions with Strict Quality Control:
1.Customer File SubmissionProvide Gerber files, BOM, drawings and requirements.
2. Engineering Review & Quotation
Check layers, materials, surface finish, then offer price and lead time.
3. Prototype Confirmation
Make PCB samples for customer approval.
4. Formal Order & Material Preparation
Confirm order → Purchase raw materials.
5. PCB Manufacturing
Cutting → Drilling → PTH → Imaging → Etching → Solder mask → Silk screen → Surface finishing.
6. Electrical Testing
Open/short test, impedance test, voltage withstand test.
7. Quality Inspection (QC)
AOI inspection, appearance and dimension check.
8. Packing & Delivery
Vacuum packaging → Shipment → After-sales support.

Factory showcase

PCB Quality Testing

Certificates and Honors


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MBefore we placed our order, the technical team helped us verify several potential risks regarding line spacing within our Gerber files; this professional review saved us from having to perform rework later on.
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LAfter comparing several suppliers, we chose this one. The black solder mask offers a premium finish with excellent oxidation resistance. The double-sided board features neat routing, and it passed all on-board testing without issues. Highly recommended.
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RThey included the flying probe test results in the package. Peace of mind for complex double-sided designs.