Dau Tu Bat Dong San Thang Long Land LTD Address: No 20 Tran Kim Xuyen, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0109800413 Phone: 02996203793 Representative: Phan Thi Thu Thuy Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 11 - 2021