Hop Tac Xa Hop Tac Xa Thinh An Address: Na U Hamlet, Loi Bac Commune, Loc Binh District, Lang Son Province Enterprise code: 4900914638 Phone: 0984656543 Representative: Be Van Nam Loi Bac Commune, Loc Binh District, Lang Son ProvinceFounding date: 10 - 9 - 2024