Dau Tu Thuong Mai Va Du Lich Au Lac Joint Stock Company Address: Nha A10, Lane 9, Giang Van Minh Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101792094 Phone: 0247236366 Representative: Nguyen Thanh Tung Adress: No 32, Yen Thai Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 12 - 10 - 2005