Hop Tac Xa Nong, Lam, Thuy San Tien Dat Address: Lan Da Hamlet, Dong Y Commune, Bac Son District, Lang Son Province Enterprise code: 4900883813 Phone: 0963263961 Representative: Duong Van Duyen Dong Y Commune, Bac Son District, Lang Son ProvinceFounding date: 26 - 11 - 2021