PCBs &PCBA manufacture:

We can produce single-side PCBs,double-side PCBs,mutilayer PCBs, HDI PCBs, FPC and PCBA.We can do PCB as per your Gerber File or your sample.

Our products have superior quality, high efficiency and reasonable price.

We have ISO9001, ISO14001, SGS, UL etc

4 layers Printed Circuit Board PCB

1) Layer:4

2) Board finished thickness: 2.4mm

3) Material: FR-4 TG175

4) Min. drilled hole size: 0.1MM

5) Min. Line width:  3mil (0.075mm)

6) Min.Line spacing: 3mil (0.075mm)

7) Surface finish/treatment :Gold plating

8) Copper thickness: 3 OZ

10) Solder mask color: green

11) Copper thickness in hole: >25.0 um  (>1mil)

12)Inner packing: Vacuum packing / Plastic bag

Outer packing: Standard carton packing