Dau Tu Xay Dung Va Thuong Mai 4.0 Joint Stock Company Address: No 1, 583 Vu Tong Phan Lane, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108280070 Phone: 0977518686 Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 17 - 5 - 2018