High Quality ODM Double Twist Barbed Wire Fence Prison

The surface treatment of the barbed wire includes electro-galvanizing, hot-dip galvanizing, PVC-coated treatment, and aluminum-coated treatment.
The reason for surface treatment is to enhance the anti-corrosion strength and prolong the service life.
As the name suggests, the surface treatment of galvanized barbed wire is galvanized, which can be electro-galvanized and hot-dip galvanized;
The surface treatment of PVC barbed wire is PVC-coated, and the inner barbed wire is black wire, electroplated wire and hot-dip wire.
Aluminum-coated barbed wire is a new product that has just been launched. Its surface is covered with a layer of aluminum, so it is also called aluminized. We all know that aluminum does not rust, so aluminum plating on the surface can greatly improve the anti-corrosion ability and make it last longer.