Tu Van Thiet Ke Kien Truc Va Xay Dung Ha Tang Hac Joint Stock Company Address: C39 Ngo Thi Nham, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0106347040 Phone: 0908706158 Representative: Do Minh Hai Adress: Xuan Trung Hamlet, Thuy Xuan Tien Commune, Chuong My District, Ha Noi City Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 25 - 10 - 2013