MTV Dich Vu Xuat Nhap Khau Lang Son LTD Address: No 3a, My Son 5 Street, Khoi 9, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900822264 Phone: 0962910363 Representative: Lang Thi Linh Trang Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 22 - 3 - 2018