Dau Tu Xay Dung Va Thuong Mai Thien Thanh Joint Stock Company Address: Lot 3, N6, TT5, Bac Linh Dam Urban Area, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101447242 Phone: 02436411302 Representative: Nguyen Van Mao Adress: P1711 CT1, Ngo Thi Nham Street, Ha Cau Ward, Ha Dong District, Ha Noi City Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 2 - 3 - 2004