Airports around the world network, also known as "Y-type security and defense protection network" by the V-shaped support column, reinforced welded sheet network, security, security fittings and hot dip galvanized razor wire cage composed of defensive intensity and high level of security. In recent years, is widely used in airports, military bases, high-security sites. 
 Airports around the world network advantages: 

 1 has a beautiful, practical, convenient transportation and installation characteristics. 

 2 To to adapt to the terrain topography during installation, and the column can be connected bit up and down adjustment with the ups and downs of the ground; 

 3 at the airport around the world to install four horizontal bending ribs, the overall costs are very low, while the net surface a significant increase in strength and beauty, is one of the most popular at home and abroad.