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0755-85259392

Contact ETR

Shenzhen Yitong Standard Technology Co., Ltd.

Hotline:0755-85259392

Tel: 0755-8525 9392

Fax: 0755-2721 9460

E-Mail:[email protected]

Address:4/F Fengleyuan Building, No.327 Xixiang Blvd, Baoan District, Shenzhen, China

UL 

UL is short for Underwriter Laboratories Inc. The UL Safety Test Institute is the most authoritative in the United States, and it is also a large non-governmental organization engaged in safety testing and identification in the world. It is an independent, non-profit, professional agency that conducts tests for public safety. Unlike the FCC certification, UL certification is a safety certification. UL is mainly engaged in product safety certification and operating safety certification business. Its ultimate purpose is to obtain products with a fairly safe level for the market, and to contribute to ensuring human health and property safety . In the United States, UL is a symbol of the safety mark for consumers. Globally, UL is one of the most trusted manufacturers of conformity assessment providers.
 
美国UL

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Shenzhen ETR Standard Technology Co. Ltd.

  • Headquarters address: 2 / F, run Zhen business building, No. 22 Fuhai Road, Fuyong street, Baoan District, Shenzhen.

    Copyright:Shenzhen ETR Standard Technology Co. Ltd.
  • Tel: 0755-8525 9392
    Fax: 0755-2721 9460
    E-Mail:[email protected]