Dau Tu Bat Dong San Ha Thanh Joint Stock Company Address: No 18, Lane 65, Nguyen Chi Thanh Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0103266795 Phone: 02436282219 Representative: Nguyen Quoc Khanh Adress: Khu 8, Ha Hoa Town, Ha Hoa District, Phu Tho Province Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 9 - 2 - 2009