MTV Dau Tu Thuong Mai Dich Vu Thanh Loc LTD Address: No 22/5, My Son Street, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900821221 Phone: 0888383833 Representative: Nong Trung Nam Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 1 - 3 - 2018