Truong Tieu Hoc 2 ,Xa Tri Le ,Van Quan, Lang Son Address: Lung Phuc, Tri Le, Van Quan District, Lang Son Province Enterprise code: 4900416167 Phone: 02056295590 Adress: Van Quan District, Lang Son Province Tri Le Commune, Van Quan District, Lang Son ProvinceFounding date: 29 - 10 - 2009