The highway guardrail produced by our company is the main form of semi-steel guardrail. It is a connecting structure with corrugated steel guardrail plates spliced together and supported by main columns. The corrugated steel guardrail plate has excellent crashworthiness function and energy absorption effect when the car crushes on it, so it is not easy to be crashed. Highway guardrail bending that add beauty, together with the addition of board strength, both; Automatic production line formed by extrusion, appearance neat without damage, corrosion-resistant strong; Anti-corrosion, anti-aging, Sun Resistance, high resistance, low temperature and other characteristics, outdoor environment service life up to 10-25 years; Limited by the practice of small terrain, mountain, slope, multi-bend zone adaptability, moderate cost, suitable for large-scale selection.