Shenzhen Zhongxinhua Electronics Co.,Ltd is a leading 4-layer hasl green PCB manufacturer and supplier with professional factory, welcome to wholesale 4-layer hasl green PCB from us.

1.ZXH Capability:

Layers:  1-12 layer

Material: FR4,CEM-3,High TG150-170,Aluminum

Board thickness:  0.3-3mm

Copper:  0.5-3oz

Min holes: 0.2mm for drillMin line/space: 4mil/4mil

Sloder mask: Green, Red, White, Yellow, Black, Blue,Mat Green...

Silkscreen:  White, Yellow, Black, RedSurface finish: HAL/HAL Leedfree,ENIG,Plating gold,Chem Tin/Ag,OSP/

Outline Profile: CNC routing/V-Cut/Belveling/Punching

100% E-test:  Flying probe test, Fixing testing jig

Customed our products based on your need: material,specification,etc.

http://www.zxhpcb.com