Anti-dazzle Board and Guardrail used in Highway: 1.High strength: it has similar strength to steel, and 4 times strengthen than the plastic materials, can be used for 20 years. 2.Corrosion resistance: need not to be painted, non-cost of maintaining 3.Various kinds of color: same as plastic materials can be made by different colors, convenient for city color design, and no pollution of light reflect. 4.Light weight: about 1/4 of the steel, and easy to install 5.Burglary assistance: as the FRP products cannot be circulated for using.