Dau Tu Va Xay Dung So 18.5 Joint Stock Company Address: No 471, Nha H2a, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102326843 Phone: 0248545659 Representative: Tran Quang Mien Adress: No 401, B1/K80, Cong Vi Ward, Ba Dinh District, Ha Noi City Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi CityFounding date: 27 - 7 - 2007