Tu Van Xay Dung Va Dau Tu Hung Ha Joint Stock Company Address: No 20 Nguyen Xien, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105815754 Phone: 02462955639 Representative: Nguyen Van Kha Adress: Dai Tao Hamlet, Xuan Giang Commune, Soc Son District, Ha Noi City Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi CityFounding date: 8 - 3 - 2012