Kinh Doanh Dong Bac LTD Address: 214, Tran Dang Ninh Street, Hoang Van Thu Ward, Lang Son City, Lang Son Province Enterprise code: 4900886162 Phone: 02384964557 Representative: Dinh Manh Hung Adress: 214 Tran Dang Ninh, Hoang Van Thu Ward, Lang Son City, Lang Son Province Hoang Van Thu Ward, Lang Son City, Lang Son ProvinceFounding date: 3 - 3 - 2022