MTV Nguyen Hoang Gia Khanh LTD Address: No 33, Van Vi Street, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900660447 Phone: 0913298047 Representative: Nguyen Van Khanh Adress: No 33, Van Vi Street, Chi Lang Ward, Lang Son City, Lang Son Province Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 17 - 6 - 2011