Tu Van Xay Dung Va Moi Truong Do Thi Joint Stock Company Address: No 404, C1 Tap The Vinh Ho, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0103655294 Phone: 0912106992 Representative: Do Duc Ba Phu Adress: P104a-A1, Vien KH Thuy Loi Town, Trung Liet Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 1 - 4 - 2009