Railway fence mesh is an important transportation infrastructure, more strict requirements for security and practicality. 
Material: high quality low carbon steel wire, Al-mg alloy wire. 
Weaving: series welding and grid structure is simple, easy to transport and install no topographic limits, particularly for mountainous, sloping, curved belt strong adaptability.
　　Production process:

First is select quality Rod pull out of finished silk; for welding or prepared, this area main is see technician and good of production machinery Zhijian of skilled technology and operation ability, a good of network tablets is each a welding or prepared points are to is good of connection; then is framework of selection should selection quality of angle and round, in different of guardrail network uses Shang selection of angle and round also should different, overall of spray plastic area should note spray plastic of uniform degree, also has is paint of quality is critical of.
　　Uses:

Mainly used for highways, railways, bridges on either side of the protection zone; security at airports, ports, terminals, and municipal parks, lawns, Zoo, Chi Hu, roads, residential areas and the isolation and protection.
　　Advantages:

　　1. the columns using concrete, low construction cost, 2. high strength good overall stability, 3. color plastic layer has a good corrosion resistance and decorative effects, 4. NET overall harmonious beauty of surrounding territories, 5. railway closed field fence railing of Expressway development zone surrounding territories. 
6. anti-corrosion, anti-aging, and other Sun-resistant characteristics