Tu Van Dau Tu Xay Dung Son Ha Joint Stock Company Address: Hamlet 6, Khu 9, Bong Mac Hamlet, Lien Mac Commune, Me Linh District, Ha Noi City Enterprise code: 2500273400 Phone: 0211864345 Representative: Ta Van Son Adress: Bong Mac Hamlet, Lien Mac Commune, Me Linh District, Ha Noi City Lien Mac Commune, Me Linh District, Ha Noi CityFounding date: 17 - 5 - 2007