MTV Dai Hung LS LTD Address: No 19/145, Le Dai Hanh Street, Khoi 7, Dong Kinh Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900943879 Phone: 0989929628 Representative: Vu Duc Hanh Dong Kinh Ward, Lang Son City, Lang Son ProvinceFounding date: 12 - 5 - 2026