... mositure and termites 4.CE.ISO901,ISO14001,SGS WPC RailingSepcification:Rail & Fence RF-04Certification:CE,ISO9001,ISO14001,CE,SGS,Etc ... fiber(Professionally treated dry bamboo/wood fiber),30% HDPE(Grade A Recycled HDPE),10% chemical additives(Anti-UV agent,Anti-oxidation ... plastic composite products. Our other products:decking,keel&beam,Rail&fence,Flower box&dustbin,Bench,Accessories,and UPVC wve tile ...