Shenzhen Pro-tech Profit Industrial CO., Ltd(Beijing Office)
Address：Rm.1409 building NO.1,LiHong Garden,NO.6,Zhongjie Rd.,Zuojiazhuang,ChaoYang District,Beijing China
Tel：86-10-84604699
Fax：86-10-84606921

Shenzhen Pro-tech Profit Industrial CO., Ltd(Shanghai Office)
Address：Unit C,10/F,Tiantian Garden, No.518 Xu Jia Hui Road, ShangHai China             Tel：86-21-54659109
Fax：86-21-54659567

Shenzhen Pro-tech Profit Industrial CO., Ltd(Hongkong Office)
Address：Unit A2,11/F,PoYip building,62-70 Texaco Road,Tsuen Wan,N.T.,Hongkong 
Tel：855-24079520
Fax：855-24078068