Truong Mam Non Quang Son Address: Tan Thuong Hamlet, Quang Son Commune, Tam Diep City, Ninh Binh Province Enterprise code: 2700513064 Phone: 02293771314 Adress: Tam Diep City, Ninh Binh Province Quang Son Commune, Tam Diep City, Ninh Binh ProvinceFounding date: 19 - 6 - 2009