Quan Ly Va Xay Dung Mien Bac LTD Address: No 45, 228 Tam Trinh Lane, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108352769 Phone: 0989456985 Representative: Dang Lam Mien Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 7 - 2018