Dau Tu Xay Dung Dan Dung Viet Nam Joint Stock Company Address: No 27, 180/48, Nam Du Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102962341 Phone: 02422404831 Representative: Le Tuan Viet Adress: No 129 Civil Group 25, Khuong Thuong Ward, Dong Da District, Ha Noi City Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 9 - 10 - 2008