... and high strength 3. ISO9001:2008 certificat Tangshan Runfun Composite Materials Co., LTD, established in 2004, specialized in ... quality FRP product. Our main product is FRP panel, FRP gel coat panel, Fiberglass reinforced plastic sheet, FRP ripple sheet ... strength and high toughnessWaterproof and AntibacterialAnti-mothDecorativeApplications of FRP Panel :Wall ,clapboard,door and drop ceiling of cold ...