pcb
1.Base Material :FR4
2.layer:4-layer
3.ULIS9001certificater
4.High quality and competitive price.

 pcb

Base Material :FR4
layer:4-layer
board thickness:1.4mm
copper thickness:1oz
soler mask:green

surface finish:Immersion Gold

1.Transporation by air.by ship by express .up to you,

2.Normally package:Inner by vaccum.out by stardard export carton.

3.payment:by T/T or L/C

4.delivery date:sample 5-7days. production:7-15days

5.High quality and cometitive price

6.Technology stregthen