The spur line is made up of a fully automated spline machine.The thorn rope is used to wrap the barbed wire around the main thread through the spines, and it is separated by a variety of weaving techniques.There are ordinary double spines, but a single strand of spines, straight and twisted ropes.

The material mainly USES low carbon steel wire, stainless steel wire, medium carbon steel wire.Mainly used for industry, agriculture, animal husbandry, highway, forest protection