Marketing Center:

Add: 302-306Room,RUNYU Building 218#Xiaoguanbeili,Chaoyang District,BEIJING
(P.C.): 100029
TEL: 086-10-64975161
Fax: 086-10-64975161
Overseas Marketing Department Tel: 086-10-64972571

Producing and Researching Center:

Add: 2#Daludian,Chaoyang District,BEIJING
(P.C.): 100023
Tel: 086-10-85382438
Fax: 086-10-85385667

Service Center:

Add: 2#Daludian,Chaoyang District,BEIJING
(P.C.): 100023
Tel: 086-10-85386306
Fax: 086-10-85385667