Address:  A-2F Songzhu Building,8 Xiaoying Road,Beijing.China.

Tel:  (8610)84638842 84648845 84648846 84624047 ext 1008

Fax:  (8610)84638843

Postcode:  100101

E-mail :         ly@lyafs.com.cn(Process service)

                       info@lyafs.com.cn (Technical support)

                      rp@lyafs.com.cn (Sales)