Tu Van Dau Tu Va Xay Dung Ha Tang Dong Nam A Joint Stock Company Address: Zoom 302a, Chung Cu Cau Buou, Ta Thanh Oai Commune, Thanh Tri District, Ha Noi City Enterprise code: 0103775023 Phone: 0912579140 Representative: Nguyen Duy Luan Ta Thanh Oai Commune, Thanh Tri District, Ha Noi CityFounding date: 7 - 5 - 2009