Head Office

ADD：Room819, Zhongguancun e-Plaza, No.11 Zhongguancun Street, Haidian District,Beijing, P.R.CHINA
TEL: 010-80700502    80700510
P.C.:100086

International Trade Department
TEL: +86-10-80722937
FAX: +86-10-80700501
E-mail: market@kaitian.com.cn