Bat Dong San Hoang Long Joint Stock Company Address: No 8, Bui Ngoc Duong Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102320721 Phone: 02436276043 Representative: Nguyen Van Long Adress: Hamlet 9, Xuan Yen Commune, Tho Xuan District, Thanh Hoa Province Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 7 - 2007