Dau Tu Xay Dung Va Thuong Mai Tat Thanh Joint Stock Company Address: Hamlet 19, Trung Van Hamlet, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0101928524 Phone: 02438394214 Representative: Tran Manh Ha Adress: 24 Cum 3 Civil Group, Tu Lien Ward, Tay Ho District, Ha Noi City Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 28 - 4 - 2006