Luu Xuan Hach Address: No 78, Bac Son Street, Hoang Van Thu Ward, Lang Son City, Lang Son Province Enterprise code: 4900153246 Phone: 02053871814 Representative: Luu Xuan Hach Adress: No 78, Bac Son Street, Hoang Van Thu Ward, Lang Son City, Lang Son Province Hoang Van Thu Ward, Lang Son City, Lang Son ProvinceFounding date: 10 - 1 - 2000