Truong Trung Hoc Co So Xa Khanh An Address: Khanh An Commune, Yen Khanh District, Ninh Binh Province Enterprise code: 2700421053 Phone: 02293842058 Khanh An Commune, Yen Khanh District, Ninh Binh ProvinceFounding date: 2 - 1 - 2009