San Xuat Vat Lieu Xay Dung - Tuan Vu Address: Tong Chu Ii Hamlet, Hoang Van Thu Commune, Binh Gia District, Lang Son Province Enterprise code: 4900782822 Phone: 0982462769 Representative: Nguyen Van Dung Adress: Thong Tong Chu Ii, Hoang Van Thu Commune, Binh Gia District, Lang Son Province Hoang Van Thu Commune, Binh Gia District, Lang Son ProvinceFounding date: 8 - 6 - 2015