Sertifikatas

Produkto sertifikatas

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

Sistemos sertifikatas

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

ISO 9001 2015 m

IOS9001

IOS9001

IOS14001

IOS14001

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

ISO 14001, 2015 m

Įgaliotas agentas

sertifikatas (9)

LOA iš Polytech International INC.

sertifikatas (10)

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