Che Bien Lam San - Duoc Lieu Lang Son LTD Address: No 48, Khu 3, Na Duong Town, Loc Binh District, Lang Son Province Enterprise code: 4900886941 Phone: 0948384545 Representative: Phan Thi Thu Trang Adress: No 163, Son Ha Hamlet, Na Duong Town, Loc Binh District, Lang Son Province Na Duong Town, Loc Binh District, Lang Son ProvinceFounding date: 18 - 4 - 2022