Contacts：Manager Qi

Telephone：18810870756

Address：Zhongdian System, No. 8 Xiaotun Road, Fengtai District, Beijing

Contacts：

Telephone：

Address：

Contacts：Manager Jian

Telephone：400-658-8817

Address：

Contacts：Fan Shuai peng

Telephone：13301108985

Address：Building G, Lane 3481, Hongzhu Road, Hongmiao Town, Fengxian District, Shanghai