... PCB design, PCB layout, PCB manufacture, components purchasing, * PCB assembly, test, packing and PCB delivery Technical Specification For PCB : Number of Layer1,2,4 ... ,irregularBoard TypeRigid, Flexible, Rigid-flexibleBoard MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc ... is the principle of our enterpriseAll the original material are under strict control to be consistente ...