FRP grating is weaved by glass fiber staggered and molded by resin casting the overall . It has a lot of regularly distributed grid, and has the mechanical characteristics of biaxial stress. The use of fiberglass products in the corrosive environment is the most ideal choice. FRP grating can be widely used in chemical industry, papermaking industry, power plants, sewage treatment plants, smelters, salt, nuclear power plant, battery production, mining, food processing plants. At the same time, FRP grating is also applicable to all types of building facilities.