MTV Hoang Binh LTD Address: No 140, My Son Street, Khoi 9, Vinh Trai Ward, Lang Son City, Tinh Lang Son, Viet Nam Enterprise code: 4900924153 Phone: 02396880198 Representative: Than Van Muon Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 10 - 6 - 2025