Dau Tu - Thuong Mai - Du Lich Thang Long Joint Stock Company Address: Zoom 101 - Nha, Lot A2, Don Nguyen 4, Nguyen Khanh Toan Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101902967 Phone: 02462811514 Representative: Ngo Thi Hoan Adress: Dinh Hamlet, Thuy Phuong Commune, Tu Liem District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 31 - 3 - 2006