1,Easily installation 2,Natrual wood grain 3,long life use QIAI WPC /Lamintaed Fence Series WPC Material40% environmental plastic materials(Grade A Recycled HDPE )55% natural fiber (wood powder, bamboo powder, etc)5% chemical additives. (Anti-UV agent, Anti-oxidation agent,stabilizers,colorants, anti fungus agent, coupling agent, reinforcingagent, lubricants.)Production process Mixing - Pelleting ...