1. quick turn production 2. RoHs&ISO certified 3. one-stop PCBA assembly service 4. ICT& function ... copper, HASL finish,CNC routing,green soldermask, used for power supply unitROHS certified IPC-A-610D standard One-stop EMS ... ,car audio system,kitchen appliance,industrial control, automotive, medical, computing, storage,instrumentation, traffic, industrial power, battery,fire alarm,CCTV, wireless ...