Dau Tu Xay Dung Bac Duong An Viet Nam Joint Stock Company Address: No 22, Hem 140/1/6, Nguyen Xien Street, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107482860 Phone: 0913952488 Representative: Le Van Hue Adress: Civil Group 05, Trung Van Ward, Nam Tu Liem District, Ha Noi City Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 6 - 2016