Barbed Wire

Barbed wire barbed wire picture [1] by the fully automated machine screw series made of barbed wire. Tribulus terrestris commonly known as iron folk.
Product types: single-wire twisted pairs of wire twisted code and compiled.
Raw materials: high quality low carbon steel wire (galvanized, hot galvanized, coated, spray) silk, blue, green, yellow and other colors.
Use: grass boundary, railway, highway, defense.