Dau Tu Xay Dung Va Thuong Mai Hoang Dao Joint Stock Company Address: Can Ho 1405, Nha 4F, Moi Trung Yen Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102364905 Phone: 02439941396 Representative: Bui Khac Nhu Adress: P311, Nha D3, Tap The Thanh Cong, Thanh Cong Ward, Ba Dinh District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 18 - 9 - 2007