Dau Tu Du Lich Ngoi Sao Xanh LTD Address: Zoom 302 M25 Mai Huong, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101906859 Phone: 0248684659 Representative: Nguyen Nhan Nghia Adress: P302 M25 Mai Huong, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 5 - 4 - 2006