Dau Tu - Van Tai - Du Lich Hoang Viet Joint Stock Company Address: No 62, Tran Quoc Toan Street, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101594871 Phone: 02437194188 Representative: Vu Quyet Thang Adress: 1003 Nha 10 Tang, Khu Di Dan, Xuan La Ward, Tay Ho District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 13 - 1 - 2005