Dau Tu, Xay Dung Va Thuong Mai Doan Ket Joint Stock Company Address: No 16 Civil Group 55, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101842919 Phone: 0989553374 Representative: Vuong Duy Viet Adress: No 26 50B Civil Group, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 12 - 2005