WPC pillar---COOWIN UV resistance Low maintenance 100% recycle Easy to install ISO 9001 ... Component 35%-40%palastic pellets +50%wood powder+10%-15% Chemical additivessurface treating method Sanding, GrooveApplicationsoutdoor, terrace, garden, summer house ... , exterior floor, seaside walk board etc.BenefitsEasy and fast construction by click system, traditional wood appearance, low maintenance, long ...