... fiberglass guardrail 1.extremely stong and durable 2.low maintenance cost, easy clean 3.corrosion resistant, anti-age Roadway/highway ... /railway guardrail, fiberglass guardrail, low maintain cost, strong and anti-corrosion We produce around 100 FRP product ... lightweight and offer high resistance towards corrosion. the installed cost of FRP composite handrails is often lower than that ...