Bei Jing  China

Tel：+86-10-82377827  

Fax：+86-10-82830527    

Address：Rm. 1121 No.1 Superior Hall, Qinghexincheng,Haidian District, Beijing P.R. China.

Zip Code：100085

Xi'An

Tel：+86-29-86139310  

Fax：+86-29-86139310    

Address：Rm.15F-D2 Building D Sieco International, Road 1 phoenix City Weiyng District, Xian City, Shanxi Province,P.R. China

Zip Code：7100016