Tu Van Ve Quan Ly, Dau Tu Va Dao Tao LTD Address: No 28, Lane 32, Buoi Street, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0100793747 Phone: 0247712710 Representative: Truong Van Dung Adress: 63 Thu Le, To12 P.Ngoc Khanh, Ba Dinh District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 20 - 1 - 1999