Thuong Mai - Du Lich Dat Viet Joint Stock Company Address: No 69, Lane 93, Hoang Van Thai Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101569402 Phone: 0245657941 Representative: Doan Van Hai Adress: No 356, Nguyen Cong Han Street, Tran Phu Ward, Bac Giang City, Bac Giang Province Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 11 - 2004