Dau Tu Va Xay Dung Hoang Long Joint Stock Company Address: No 60, Giao Quang Civil Group, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0104603475 Phone: 0938683333 Representative: Nguyen Ba Chi Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 16 - 4 - 2010