To cope with our business expansion, our Beijing office has been relocated to the following address on 24^th Mar 2009:

Tel : (86) 10 5861 2703

Fax : (86) 10 5861 2704 

Email : tinana@chief-tech.com 

Contact : Tina Na

Address : Room 604, Block A, U-Space Building, 8 Guang Qu Men Wai Street, Chao Yang District, Beijing, China.