Tianjin Hitechs Co., Ltd.
Add: 519, No.248 Baidi Road, Nankai District, Tianjin 300192, China
Tel: +86-22-87895812
Fax: +86-22-87895815
Contact: Guoan Zhang
E-mail: hitechs_tj@aliyun.com hitechs_tj@hotmail.com
Website: http://www.hitechs.com.cn