Company: Dalian Ou Filter Technology Co.,Ltd

Address:  NO. 8, YINGKE ROAD, GANJINGZI DISTRICT, DALIAN, CHINA

Tel:      +86-411-86721129

Fax:      +86-411-86721129

http://www.oufiltech.com

Email: oufiltech@gmail.com     s_cocosong@hotmail.com