Thuong Mai Va Dich Vu Du Lich Hoa Sen Joint Stock Company Address: 28 Dao Duy Tu, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101917755 Phone: 0913015245 Representative: Pham Van Phuoc Adress: No 12, 290 Bach Dang Lane, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 19 - 4 - 2006