Dragon Bat Dong San Joint Stock Company Address: No 228, Tran Cung Street, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0105100548 Phone: 0936221221 Representative: Nguyen Van Kien Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 5 - 1 - 2011