FRP/GRP Molded grating is a new type composite material, which is produced from glass fiber as framework and reinforced resins, including unsaturated polyester, epoxy resin and phenolic resin. Strong, lightweight, extremely excellent corrosion and rust resistance are best representative of FRP/GRP grating. Nowadays, the FRP/GRP grating gradually replace the steel gratings in commercial and industrial plants as its outstanding chemical and mechanical advantages. FRP/GRP molded grating is ideal for highly corrosive applications where larger open area gratings are required. Molded Grating is ideal for applications requiring extensive cut outs for pipe, duct and electrical penetrations.