Dau Tu Phat Trien Xay Dung Va Thuong Mai Viet Thanh Joint Stock Company Address: No 1, 120 Dinh Cong Lane, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101590676 Phone: 0248688789 Representative: Dang Dinh Luat Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 5 - 1 - 2005