nference Exhibition Co.,Ltd
Add: Room 1712, Building B, Jinhaishangfu Fortune Center, Guangqu Road No.21, Chaoyang District, Beijing, P.R.China. 100124
Tel: +86-10-59574665
Mobil phone: +86-13693053725
Fax: +86-10-5885 0889
Email: lckcon@126.com;
QQ:617786869