Wood plastic composite WPC Railing /Decking ,Reasonable Price Longevity,Corrosion-resistant . WPC Railings /Deckings ... plastic,natural fiber and some additives.With an array of decking profiles options, high quality,and size choices,you could ... spread.4)available in different colorsCertification :ISO 9001Our other products :decking , keel& beam , rail & fence, flower pot % gazebo, accesories , and ...