San Xuat Va Dich Vu Thuong Mai Phu Son Joint Stock Company Address: Na Hoa Hamlet, Ho Son Commune, Huu Lung District, Lang Son Province Enterprise code: 4900664762 Phone: 0983447658 Representative: Luong Thi Huong Adress: Rung Rong Hamlet, Dong Tan Commune, Huu Lung District, Lang Son Province Ho Son Commune, Huu Lung District, Lang Son ProvinceFounding date: 14 - 7 - 2011