Dau Tu Xay Dung Va Phat Trien Thuong Mai Song Thao 9 Joint Stock Company Address: No 5, 127/2 Nguyen Trai Alley, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109400373 Phone: 0822581999 Representative: Do Van Man Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 3 - 11 - 2020