road side guardrail

Product Description  road side guardrail  KAIJIAN KJE series PVC(Vinyl) road fence(traffic control guardrail) is composite structure of PVC(vinyl) profile and galvanized steel profiles inside. Thus they have both features of PVC and steel as follows:   1) Anti-rust, the material will never rust, so the service time is much more than metal fence 2) Free of maintenance, PVC fence do not need to repaint each year, just clean when they are get dirty. 3) Flexible PVC(vinyl) material will absorb impact energy in traffic accident, thus protect drivers from injured. 4) Steel reinforcements inside make fence system heavy and strong. 5) Beautiful, PVC(vinyl) profiles are kind of popular ornamental building material due to their elegant appearance.