FRP Gratings,Pultruded Gratings,Prfiles,H Beams,Angle,ect Nantong Aulland Composites GRP pultruded profiles,fiberglass,FRP structure shapes A wide ... shaper makes it possible to use standard GRP pultruded profiles,fiberglass,FRP structure shapesGRP standard profiles A ... types are applied:· vinylester resin: extreme corrosion resistance· phenolic resin:high temperature and fire resistance· epoxy resin: ...