1.Waterproof,environmental friendly 2.Corrosion resistant,Weather-resistant 3.Anti-UV Agent,Eco-friendly 4.Variety in colors 1:the proportion of our wpc materail is:55% wood-fiber,30% recycle PE,15% additives(light calcium carbonate,talc,PE compatible agent,PE wax,pigment,etc.)2:the advantages of our material and products:1). Looks and feels like natural wood2). High recyclable, eco-friendly, ...