Dau Tu Thuong Mai Thanh Cong LTD Address: No 178, 176 Le Trong Tan Lane, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101320077 Phone: 0248534437 Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 31 - 12 - 2002