San Xuat Va Thuong Mai Viet Bac Joint Stock Company Address: No 222, Chi Lang Street, Huu Lung Town, Huu Lung District, Lang Son Province Enterprise code: 4900559006 Phone: 02053825078 Representative: Nguyen Viet Hung Adress: No 222, Chi Lang Street, Huu Lung Town, Huu Lung District, Lang Son Province Huu Lung Town, Huu Lung District, Lang Son ProvinceFounding date: 17 - 5 - 2010