North America Representative
800 Town and Country Blvd Suite 300
Houston TX 77024

Tel: +1 832 431 3183
Fax: +1 832 431 3001

Headquarters
No. 601, CBD International Mansion
A16 Yong'andongli, Jianwai Avenue
Chaoyang District
Beijing 100022 China

Tel: +86 10 8521 9882
Fax: +86 10 8521 9892