Dau Tu Va Xay Dung 703 Joint Stock Company Address: No 3, Khu Tap The Buu Dien Nam Thang Long, Bac Tu Liem District, Ha Noi City Enterprise code: 0101387113 Phone: 0247551488; 0247555418 Representative: Le Thu Bang Adress: No 8, Alley 102/3, Khuong Trung Street, Thanh Xuan District, Ha Noi City Bac Tu Liem District, Ha Noi CityFounding date: 25 - 7 - 2003