Address：        No.9, Banbidian Street,Tongzhou District,Beijing,China

Zipcode:         101149

Sales：          +86-10-81563022, 81562482, 81562055

Technical Dep.： +86-10-81562441

Web Tel：        +86-10-81565638  

Fax：            +86-10-81566025

E-MAIL:          jt-rig@bjtk.com.cn

URL:             http://www.bjtk.com.cn