circuit board assembly 1,oem pcba,SMT,DIP and final Assembly. 2,High quality with best service 3,Certification SGS,ROHS PCB assembly,PCBA,SMT,DIP process.Technical requirement:1) Surface-mounting Technology(SMT) and Through-hole/DIP2) 0201,0402,0603 size components SMT technology and lead free technology3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.4) UL,CE,FCC,Rohs standard5) ...