Add:No 320 Room, B Building Xingsheng International, No.7 Tongji Middle Road, Beijing Economic Technological Development Area
P.C.:100176
Tel :+86-10-67869716
Fax :+86-10-60591248
Email:pan.zang@hotmail.com
Website:www.qd36.cn
Tel:+86-10-67869716
Fax:+86-10-60591248
Email:pan.zang@botmail.com
Websitem:www.qd36.cn
