Dau Tu Xay Dung Thanh Nam Joint Stock Company Address: Trong Hamlet, Uy No Commune, Dong Anh District, Ha Noi City Enterprise code: 0101766584 Phone: 0249650142 Representative: Duong Quoc Tuan Adress: Bai Hamlet, Uy No Commune, Dong Anh District, Ha Noi City Uy No Commune, Dong Anh District, Ha Noi CityFounding date: 6 - 9 - 2005