HiGrace Hardware Limited.
Add: 1st Floor, Building B
JBT High-Tech Zone
No.140, Zhuzhou Road
266101 Qingdao, China
Tel: 0086-532-67703171
Fax: 0086-532-67703169
Web：http: www.higrace.com.cn
Email:
Helen Ma helen.ma@higrace.com.cn
Wang Lei wanglei@higrace.com.cn
