Truong Trung Hoc Co So Ngoc Khe Address: Ngoc Khe Commune, Ngoc Lac District, Thanh Hoa Province Enterprise code: 2801265770 Phone: 02373871404 Adress: Ngoc Lac District, Thanh Hoa Province Ngoc Khe Commune, Ngoc Lac District, Thanh Hoa ProvinceFounding date: 19 - 1 - 2009