Van Phong Dai Dien Tai Huyen Bac Son - Cong Ty TNHH Thuong Mai Va Du Lich Huong Sen Address: Luong Minh 2 Hamlet, Hung Vu Commune, Bac Son District, Lang Son Province Enterprise code: 4900491862-006 Phone: 0982127299 Representative: Hoang Dinh Hoi Adress: Luong Minh 2 Hamlet, Hung Vu Commune, Bac Son District, Lang Son Province Hung Vu Commune, Bac Son District, Lang Son ProvinceFounding date: 17 - 6 - 2016