Bat Dong San Diamond Empire Joint Stock Company Address: Tulip 07-37, Vinhomes Riverside The Harmony Urban Area, Chu Huy Man Street, Viet Hung Ward, Long Bien District, Ha Noi City Enterprise code: 0109860860 Phone: 0946099999 Representative: Nguyen Dinh Quy Viet Hung Ward, Long Bien District, Ha Noi CityFounding date: 16 - 12 - 2021