Prison defend the net also called prison fence or prison gelizha, mainly is the high strength of the blade gill and common combination of defend net, the V shape bracket made on, heavy-duty welding piece of nets, anti-theft security fitting and a blade of wire. The blade gill is a new type of defend net, pointed by sharp galvanized steel or stainless steel thin blade, steel wire do a combination of suitable protective equipment.

Main material specifications:
1. The pillar: 50 mm X 100 mm X 3 mm surface for hot dip galvanized and soak for plastic.
2. Steel nets border: 35 mm X 35 mm X 3 mm surface for hot dip galvanized buckle jinsu.
3. Steel nets: 20 mm X mm X 4 mm surface after galvanizing for electrostatic pensu.

Features:
1. With beautiful, practical, easy to transport and install characteristic.
2. To when installation to terrain in terrain, and post a link with the ground up and down and adjust;
3. The fence at the airport of the transverse bending with four ways to strengthen, in the overall cost increase much, and make the net surface strength and beauty increased significantly, is one of the most popular at home and abroad.

4. Super big wire diameter, super dense mesh, can prevent shear, climb, corrosion resistance is strong, Ann all the long service life.