Truong Trung Hoc Co So Quyet Thang Address: Kep 2 Hamlet, Quyet Thang Commune, Huu Lung District, Lang Son Province Enterprise code: 4900393657 Phone: 02053726010 Adress: Huu Lung District, Lang Son Province Quyet Thang Commune, Huu Lung District, Lang Son ProvinceFounding date: 24 - 9 - 2009