Cty Co Phan Dich Vu Van Tai Bac Trung Nam Address: 74 A, Le Hong Phong Street, Tam Thanh Ward, Lang Son City, Lang Son Province Enterprise code: 4900260181 Phone: 0205872093 Representative: Nguyen Thi Viet Ha Adress: 74 A Le Hong Phong, Tam Thanh, Lang Son City, Lang Son Province Tam Thanh Ward, Lang Son City, Lang Son ProvinceFounding date: 7 - 8 - 2007