Welkin Industry System Engineering Co.,Ltd.

Headquarter：No.156 Xixie Road, Xinwu New District, Wuxi, China

Tel：0510-85258905

Fax：0510-85215828

P.C.：214111

Other Branches：

Shanghai：Room 1706, Gold Source Center, Yuanwen Road, Minhang District, Shanghai, China

Zhejiang：No 25 ,Wenzhong road,Taozhu street,Zhuji,Zhejiang province

Guangdong：Room 504, Building B, Fuyu Center, 107 National Highway, Huangpu District, Guangzhou, China