Dau Tu Du Lich Ngoc Viet Joint Stock Company Address: No 04, Trieu Viet Vuong Street, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 4300363139 Phone: 02439431022 Representative: Tran Thi Hoa Adress: No 102, 35 Cat Linh Lane, Cat Linh Ward, Dong Da District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 22 - 11 - 2007