Du Lich Va Thuong Mai Dai Duong LTD Address: No 82 Ma May, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101335108 Phone: 0249260463 Representative: Le Van Chien Adress: 51 Hang Be, Hang Bac Ward, Hoan Kiem District, Ha Noi City Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 27 - 2 - 2003