MTV Hang Ngan Lang Son LTD Address: No 353, Chi Lang Street, Khu Tan My 2, Huu Lung Town, Huu Lung District, Lang Son Province Enterprise code: 4900781748 Phone: 0914636988 Representative: Hoang Le Hang Adress: No 87, Hung Vuong Street, Chi Lang Ward, Lang Son City, Lang Son Province Huu Lung Town, Huu Lung District, Lang Son ProvinceFounding date: 14 - 4 - 2015