Cty TNHH Thanh Tung Address: No 7, Hoa Binh Street, Tam Thanh Ward, Lang Son City, Lang Son Province Enterprise code: 4900232226 Phone: 0205871196 Representative: Nguyen Thi Tam Su Adress: No 7, Hoa Binh Street, Tam Thanh Ward, Lang Son City, Lang Son Province Tam Thanh Ward, Lang Son City, Lang Son ProvinceFounding date: 14 - 7 - 2005