Thuong Mai Va Du Lich Duc Long LTD Address: No 28, Mai Hac De Street, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102261508 Phone: 0249130270 Representative: Nguyen Thi Kim Anh Adress: No 65a Tran Quoc Toan, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 5 - 2007