MTV Cung Cap Dich Vu To Chuc Su Kien Hien Kien LTD Address: No 02, Hung Vuong Street, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900813326 Phone: 0976281285 Representative: Nguyen Thi Hien Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 15 - 9 - 2017