Van Phong Hdnd Va Ubnd Quan Cau Giay Address: No 2, Ton That Thuyet Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110924847 Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 8 - 1997