Certificado

Certificado de producto

https://www.jec1988.com/product-certificate/

CQC-JD

https://www.jec1988.com/product-certificate/

UL

https://www.jec1988.com/product-certificate/

VDE-X2

https://www.jec1988.com/product-certificate/

KC-JY

https://www.jec1988.com/product-certificate/

ENEC-JD

https://www.jec1988.com/product-certificate/

IEC--JY

TÜV

TÜV

Certificado del sistema

https://www.jec1988.com/certificado-del-sistema/

ISO 9001 2015

IOS9001

IOS9001

IOS14001

IOS14001

https://www.jec1988.com/certificado-del-sistema/

ISO 14001 2015

Agente autorizado

certificado (9)

LOA de Polytech International INC.

certificado (10)

LOA de Yingdian (Shanghai) Supply Chain Co., Ltd.