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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

Shenzhen ETR Standard Technology Co., Ltd.
 
Tel:86-755-85259392 (Consulting, inquiring, business)
 
Fax: 86-755-27219460
 
E-mail:[email protected] 
 
Technical support engineer:18682340521 Jerry 
 
Add:2/F, Runzhen Business Building, No.22 Fuhai Road, Fuyong Street Bao'an District, Shenzhen, China.
 
 
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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]