Truong Trung Hoc Co So Cao Ngoc Address: Than Village, Cao Ngoc Commune, Ngoc Lac District, Thanh Hoa Province Enterprise code: 2801265386 Phone: 02373356374 Adress: Ngoc Lac District, Thanh Hoa Province Cao Ngoc Commune, Ngoc Lac District, Thanh Hoa ProvinceFounding date: 19 - 1 - 2009