Benh Vien Da Lieu Ha Noi Address: 79B Nguyen Khuyen, Dong Da District, Ha Noi City Enterprise code: 0101574466 Phone: 0248430961 Representative: Nguyen Quoc Hung Adress: Ngoc Truc, Dai Mo, Tu Liem District, Ha Noi City Dong Da District, Ha Noi CityFounding date: 30 - 11 - 2004