... -PCB&PCBA Service -UL,SGS,Rohs Certificated -Competitive Price,High Quality -OEM PCBA are welcome -Short Lead time ... through hole, BGA, QFP, QFN … ROHS compliant and lead-free process ISO9001 CertificationTurnkey service(PCB manufacture, components procurement and assembly ... Test),FCT(Functional Circuit Test) technology.4) PCB Assembly With UL,CE,FCC,Rohs Approval5) Nitrogen gas reflow soldering ...