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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

Quality test 

Quality inspection report is based on the requirements of standardization, quality inspection and quality supervision of products and engineering, and written reports that reflect the quality of products and engineering after analysis and research. It is the result of quality inspection and the carrier of quality information feedback. In economic activities, it has become the management means to keep the quality of the society, and it is the basis of maintaining the normal economic order of the society, maintaining the legitimate rights and interests of the users and implementing the arbitration.

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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]