Barrier nets can be divided into two types based on their production characteristics. One is welded mesh barrier, and the other is hook mesh barrier. Both types of barrier nets have a wide range of applications in protection. Welded mesh barrier is produced by welding wire, cold-galvanized wire or hot-dipped galvanized wire through a welded mesh machine, followed by folding, spraying, and PVC or other multi-processes. It has characteristics such as corrosion resistance, beauty, and effective protection. Hook mesh barrier is produced by hooking various metal wires, including PVC wires, cold-hot galvanized wires, and so on. It is woven into a pattern. It has strong anti-impact ability, beauty, corrosion resistance, and good protection characteristics.