The site guardrail is composed of high-quality low-carbon steel wire row welding, then cold plating (electroplating), hot plating, PVC coating and other surface passivation, plasticizing treatment of welding mesh, frame, column, installation accessories and so on.

The site guardrail network has the characteristics of corrosion resistance, aging resistance, acid and alkali resistance, non-fading, smooth surface, bright and so on. It can be used for enclosure and protection of expressway, railway, airport, garden, mountain forest, site facilities, etc.