MTV Xay Dung Manh Trung LTD Address: No 29, Van Vi Street, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900763259 Phone: 0978322888 Representative: Le Thanh Trung Adress: No 68, My Son Street, Vinh Trai Ward, Lang Son City, Lang Son Province Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 22 - 8 - 2013