Benh Vien 198 Address: Tran Binh Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0102239936 Phone: 0248373747 Representative: Tran Minh Dao Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 5 - 2007