1)Provide onestop service including PCB production,PCB Assembling and SMT,material purchasing,tests,packing and quick delivery service.2)Specifications:Layers: FourMaterial:FR-4(High Tg) Thickness:1.6mm Surface processing: immersion gold Minimum drill hole: 0.3mmLine width (minimum): 7mm Line space (minimum): 7mm RoHS compliance0603 components (minimum) SMT processICT test for PCBAs