Tu Van Dau Tu Va Xay Dung QH Viet Nam Joint Stock Company Address: No 10, Alley 192/30, Yen Duyen Street, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107810670 Phone: 0914592423 Representative: Nguyen Thi Mai Hoa Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 4 - 2017