Thuong Mai Thanh Tam LS Joint Stock Company Address: No 209, Nguyen Du Street, Dong Kinh Ward, Lang Son City, Lang Son Province Enterprise code: 4900890793 Phone: 0989419888 Representative: Do Viet Khoi Adress: No 209, Nguyen Du Street, Dong Kinh Ward, Lang Son City, Lang Son Province Dong Kinh Ward, Lang Son City, Lang Son ProvinceFounding date: 8 - 11 - 2022