Level 10, Tower E3, The Towers, Oriental Plaza No.1, East Chang An Avenue, Beijing 100738, China

Tel: +86 (10) 8518 8598
Fax: +86 (10) 8518 3600 / +86 (10) 8518 3601
E-mail: info@gechengip.com; davidcheng@gechengip.com