Truong PTCS Xa Dan Address: No 110-111, Ngo, Dan Ii Commune, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0105083268 Phone: 02435725503 Adress: No 31, Lane 250/66, Civil Group 28, Hoang Mai District, Ha Noi City Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 28 - 12 - 2010