Dau Tu Xay Dung Va Phat Trien Thuong Mai Song Hong Joint Stock Company Address: No 71, Nguyen Cong Hoan Street, Ngoc Khanh Ward, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102224506 Phone: 0247717801 Representative: Luong Quy Anh Adress: No 4, 129 Giang Vo Lane, Cat Linh Ward, Dong Da District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 23 - 4 - 2007