Truong Trung Hoc Co So Xa Nhat Hoa Address: Nhat Hoa Commune, Bac Son District, Lang Son Province Enterprise code: 4900358701 Phone: 02053738203 Adress: Bac Son District, Lang Son Province Nhat Hoa Commune, Bac Son District, Lang Son ProvinceFounding date: 3 - 8 - 2009