So Cong Thuong Address: No 9a, Ly Thai To Street, Dong Kinh Ward, Lang Son City, Lang Son Province Enterprise code: 4900152570 Phone: 0205870829 Representative: Le Minh Thanh Adress: No 9a, Ly Thai To Street, Dong Kinh, Lang Son City, Lang Son Province Dong Kinh Ward, Lang Son City, Lang Son ProvinceFounding date: 3 - 11 - 1999