Company headquarters  

2/F, Building C, Beida Jade Bird Building, #207, Chengfu Road, Haidian District, Beijing

Post code: 100871

Tel: 010-8760 7940

Fax: 010-8795 1593

Production base

2, Building 1, #8, Yanqi East 2^nd Road, Yanqi Economic Development Area, Huairou District, Beijing

Post code: 101407

Fax: 010-8538 8563

http://www.zhengtianqi.com.cn

E-mail:ZTQ@zhengtianqi.com.cn

Service Tel: 400-6808-119