Xay Dung Va Thuong Mai Nam Kiet LTD Address: No 90, Khu 5a, Na Duong Town, Loc Binh District, Lang Son Province Enterprise code: 4900855559 Phone: 0979597165 Representative: Le Thi Kim Tuyen Na Duong Town, Loc Binh District, Lang Son ProvinceFounding date: 9 - 10 - 2019