Dau Gia Hop Doanh Dong Bac Address: No 161, Tam Thanh Street, Tam Thanh Ward, Lang Son City, Lang Son Province Enterprise code: 4900821052 Phone: 0934265474 Representative: Le Van Ngoc Adress: No 98B, Tam Thanh Street, Tam Thanh Ward, Lang Son City, Lang Son Province Tam Thanh Ward, Lang Son City, Lang Son ProvinceFounding date: 26 - 2 - 2018