Hung Thinh Lang Son LTD Address: No 09a, Tran Hung Dao Street, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900887631 Phone: 0912106022 Representative: Le Quang Thiet Adress: No 10, Lane 63, My Son Street, Vinh Trai Ward, Lang Son City, Lang Son Province Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 25 - 5 - 2022