Shanghai Songjiang DistrictNo.10 Zhuo Mian Cha SeatNo.12 SocketsNo.16 Power Distribution CabinetNo.20 DetectorsNo.25 Circuit BreakersNo.41 Auto Parts ManufacturingNo.63 Di Ya AppliancesNo.69 SwitchesNo.78 Parts Manufacturing Power Equipment Appliances Power DistributionISO9001认证ISO14001认证