Barbed Wire Materials:1.Electric galvanized wire2.Hot dipped galvanized wire

Barbed wire  weave types:1) single strand barbed wire, 

 2) double strand double twisted barbed wire;

 3) double strand common twisted barbed wire

PVC Coated Barbed Wire

PVC coated barbed wire enjoy longer use life than galvanized barbed wire

The color is usually green color.
Core of PVC coated barbed wire can be galvanized iron wire
A variety of colors like green, blue, yellow, orange, gray

Galvanized Barbed Wire
Galvanized barbed wire is used in defending of farm land, sport ground, or used together with concertina razor wire. Normally it's settled above the fence, for example chain link fence and welded fence, avoiding climbing across. Galvanized barb wire can also form a barbed wire wall with wooden sticks or iron sticks. The weaving methods are one main wire, one barbed wire; one main wire, twin barbed wire; and twin main wire, twin barbed wire.