The airport fence, also known as the "Y-type Security Defense Network", is a V-type bracket column, enhanced welded sheet network, security anti-theft connectors and hot-dip galvanized blade, the composition strength and safety defensive level is very high. is widely used in airports, military bases and other high security sites. Note: If the top of the airport guardrail network with razor wire, blade barbed wire after a good increase in safety and protection performance. The use of electroplating, hot-dip, spray molding, impregnation and other anti-corrosion forms, with a good anti-aging, sun resistance, weathering and other characteristics. Its product modelling is beautiful, the color is diverse, has played the fence function, also played the beautification function. Because of its high security, good ability to climb, the mesh connected with a special SBS fastener, effectively prevent man-made destructive demolition, transverse four bend reinforced ribs, so that the strength of the net surface increased significantly.