Dau Tu Va Xay Dung Khang Dai Joint Stock Company Address: No 107, Nguyen Truong To Street, Truc Bach Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101997006 Phone: 0248239875 Representative: Nguyen Cong Hoa Adress: No 132 Nguyen Khuyen, Van Mieu Ward, Dong Da District, Ha Noi City Truc Bach Ward, Ba Dinh District, Ha Noi CityFounding date: 21 - 7 - 2006