Xay Dung Thuong Mai Va Dich Vu Ha Ninh Son Joint Stock Company Address: Lane 11, Ngo Quyen Street, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900810766 Phone: 02053833686 Representative: Dinh Thi Khan Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 27 - 6 - 2017