Truong Mam Non Dong Da Address: No 10 Dao Duy Anh, Phuong Mai Ward, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0103840321 Phone: 0977112562 Adress: 68 Nguyen Chi Thanh, Dong Da District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 21 - 5 - 2009