Beijing Tong Rui Lian Technology Co., Ltd.
Add:No.52 Tiantongyuan,Changping District Beijing China
P.C:102218
Tel:86-10-64284605 86-10-84366465
Fax:86-10-84366465
Mobile:86-13466338375
Msn:aqsiqccc@hotmail.com
QQ:1768380510
Skype:aqsiqccc
E-mail:aqsiqccc@gmail.com bj500@126.com