GSC VIETNAM JOINT STOCK COMPANY HeadOffice: GSC Buiding, No 9, Ha Dinh, Thanh Xuan, Ha Noi, Viet Nam Show room: Floor 2, No 9, Ha Dinh, Thanh Xuan, Ha Noi, Viet Nam Tel:  (84-4) 62.811.855 - Fax:  (84-4) 35.400.168  -   Hotline: +84.982.066.159 Email: sales@gscvietnam.com.vn