Shenzhen hengfeng hardware co. LTD
Telephone: + 86-755-89593055
The true: + 86-755-89593880
Hand machine: 13538201379 (lang total)
Mail editor: 518000
Officer, http:/www.yqhengfeng.com.com
Address: 46-2, laozi road, dongzi street, pingshan new district, shenzhen city