35 Hai Ba Trung Street, Cua Nam Ward, Hanoi City.
Tel:024. 3942. 2828 - Fax:024. 3942. 7840
360 Dien Bien Phu Street, Gia Dinh Ward, Ho Chi Minh City.
Tel:028. 3514. 4769 - Fax:028. 3514. 4739
206 Road, Zone B, Pho Noi A Industrial Zone, Binh Minh Hamlet, Nhu Quynh Commune, Hung Yen Province.