Dau Tu Xay Dung Va Phat Trien Huy Hoang Joint Stock Company Address: No 5, Chua Nen Lane, 1160, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0105800444 Phone: 0934346566 Representative: Nguyen Van Long Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 23 - 2 - 2012