සහතිකය

නිෂ්පාදන සහතිකය

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

TUV

TUV

පද්ධති සහතිකය

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

ISO 9001 2015

IOS9001

IOS9001

IOS14001

IOS14001

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

ISO 14001 2015

බලයලත් නියෝජිතයා

සහතිකය (9)

පොලිටෙක් ඉන්ටර්නැෂනල් INC හි LOA.

සහතිකය (10)

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