1, 2, 3 floor,

No. 96 Dinh Tien Hoang Str.,
W.1, Binh Thanh Dist.,

12th floor, Viwaseen Building,
Alley 48, To Huu Str.,
Nam Tu Liem Dist.,
Hanoi City

Tel: (028) 3551 2168
Fax: (028) 3517 8188

Tel: (024)3775 9905
Fax: (024)3775 9812

Tel: (236) 3751 888
Fax: (236) 3751 887