Thuong Mai Van Tai Huong Duong Lang Son Joint Stock Company Address: No 672, Ba Trieu Street, Khoi 9, Dong Kinh Ward, Lang Son City, Lang Son Province Enterprise code: 4900874801 Phone: 0916635666 Representative: Huong Thanh Do Dong Kinh Ward, Lang Son City, Lang Son ProvinceFounding date: 15 - 3 - 2021