Thuong Mai Du Lich Smile Joint Stock Company Address: No 29, Hang Trong Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106562880 Phone: 0975566000 Representative: Nguyen Thi Thanh Adress: No 7C, 444 Thuy Khue Lane, Buoi Ward, Tay Ho District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 6 - 6 - 2014