Thuong Mai Va Dich Vu Du Lich Viet An Joint Stock Company Address: No 82 Quan Thanh, Quan Thanh Ward, Quan Thanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102129683 Phone: 0245659931 Representative: Ho Ngoc Hanh Adress: No 82 Quan Thanh, Quan Thanh Ward, Ba Dinh District, Ha Noi City Quan Thanh Ward, Ba Dinh District, Ha Noi CityFounding date: 5 - 1 - 2007