Truong PTTH Co So Lien Mac Address: Hoang Lien Hamlet, Lien Mac, Bac Tu Liem District, Ha Noi City Enterprise code: 0103270008 Phone: 01234828228; 0834828228 Lien Mac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 10 - 2 - 2009