... . fiberglass needled mat fiberglass needled mat is a new fiberglass reinforced product.The needled mat be made of continous fiberglass strands or chopper fiberglass strands ... of FRP ,GRP process,such as filament winding,pipe winding,thank winding,handing lay-up,moulding,pultrusion process ... . It's widly used to chemical corrosion resistance pipe,storage tank,cooling tower,FRP water tank,FRP sheet ...