Minh Duc Lang Son LTD Address: Khu Tai Dinh Cu, Khoi 9, Ba Trieu Street, Dong Kinh Ward, Lang Son City, Lang Son Province Enterprise code: 4900615081 Phone: 02866702666 Representative: Dang Van Sy Adress: Khu Ga Bac, Dong Mo Town, Chi Lang District, Lang Son Province Dong Kinh Ward, Lang Son City, Lang Son ProvinceFounding date: 26 - 10 - 2010