Du Lich Thuong Mai Hoang Xuan LTD Address: No 58, Hang Dao Street, Hang Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102147121 Phone: 0249288616 Representative: Luong Xuan Tan Adress: No 23, Hang Ngang Street, Hang Dao Ward, Hoan Kiem District, Ha Noi City Hang Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 25 - 1 - 2007