Truong Tieu Hoc Hoang Son Address: Hoang Son Commune, Nong Cong District, Thanh Hoa Province Enterprise code: 2801262547 Phone: 02373838134 Adress: Nong Cong District, Thanh Hoa Province Hoang Son Commune, Nong Cong District, Thanh Hoa ProvinceFounding date: 9 - 1 - 2009