Dau Tu 981 Joint Stock Company Address: 231B Nguyen Trai, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109823795 Phone: 02435589794 Representative: Le Tien Dung Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 18 - 11 - 2021