Tel: +86-891-6333657
E-mail: ganglmd@hotmail.com
http://www.ganglamedo.com

Add: No.127 Beijing East Road,Lhasa
P.O.Box: 04-006
Postal Code: 850000

Tel: +86-10-65923159
E-mail: ganglmd@hotmail.com
http://www.ganglamedo.com

Add: 1F Great Hyatte Int'l Apartment No.38 Zaoyingbeili Road,
Chaoyang Districe, Beijing
Postal Code: 100026