Chi Nhanh Cong Ty Co Phan Xay Dung Va Thuong Mai Lam Van Tai Lang Son Address: No 183 - 184, Khu N16, Khoi 5, Cao Loc Town, Cao Loc District, Lang Son Province Enterprise code: 0101661694-002 Phone: 02058821236 Representative: Dang Thi Lan Anh Adress: Duc Noi Hamlet, Viet Hung Commune, Dong Anh District, Ha Noi City Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 14 - 1 - 2013