Dau Tu Va Phat Trien Song Hong Joint Stock Company Address: No 26 B1, Dai Hoc Y Town, Ton That Tung Street, Trung Tu Ward, Dong Da District, Ha Noi City Enterprise code: 0101903015 Phone: 0245744553 Representative: Nguyen Sy Adress: No 159 B Doi Can, Doi Can Ward, Ba Dinh District, Ha Noi City Trung Tu Ward, Dong Da District, Ha Noi CityFounding date: 31 - 3 - 2006