Tu Van Dau Tu Xay Dung Do Thi Ha Noi Joint Stock Company Address: No 123C, Ngu Nhac Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101515284 Phone: 02422176297 Representative: Tran Thanh Trung Adress: 19 Moi Civil Group, Vinh Hung Ward, Hoang Mai District, Ha Noi City Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 7 - 8 - 2004