Thuong Mai Va Dich Vu Du Lich Dat Bac Joint Stock Company Address: B44 - TT9, Van Quan Urban Area, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0105844561 Phone: 02439281818 Representative: Nguyen Thi Thuy Hang Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 4 - 4 - 2012