Tu Van Dau Tu Xay Dung Va Thuong Mai Nam Thang Long Joint Stock Company Address: Yen My Hamlet, Duong Quang Commune, Gia Lam District, Ha Noi City Enterprise code: 0105848647 Phone: 02436788718 Representative: Nguyen Xuan Du Duong Quang Commune, Gia Lam District, Ha Noi CityFounding date: 10 - 4 - 2012