Dongguan Duocheng Technology Co.,Ltd
Address: Buliding D, South Hongmian Industrial Park, Jiangnan Road, Tiegang Village, Qishi Town,  Dongguan City, Guangdong Province
Tel:0769-82216653
Fax:0769-82216220
Email: sales@dgduocheng.com
Web: www.dgduocheng.com