Certification

Notre certification

CB TEST-WDZC-YJY

CB WDZC-YJY

CB YJV

CB-ZC-YJV22

CB ZC-YJV22

GMA-501503-EA

GMA-501503-EA

GMA-502117-EA

GMA-501504-EA-TPS-and-PVC-SDI

GMA-501504-EA

GMA-502135-EA-450-750-Circ_00(1)

GMA-502135-EA

GMA-502109-EA

GMA-502109-EA

IEC 60227-3

IEC 60227-3

IEC-60502-1-WDZA-KYJYP2-23

IEC 60502-1：2021

IEC 60502-1:2021

ISO9001-[CNAS]

ISO 9001:2015

ISO9001-[IAF]

ISO 9001:2015-IAF

ISO14001-[CNAS]

ISO 14001:2015

ISO14001-[IAF]

ISO 14001:2015-IAF

ISO 45001:2008

ISO45001-[IAF]

ISO 45001:2018-IAF