... :Smooth,Brushed, Sanded,Grain6.Component:30%HDPE+60%Wood Fibers+10% Additives7.Applications:outdoor landscaping and environment ... low maintenance.15.Recycling:100% recycle, environmental friendly, saving forest resources.16.Environmental friendly:Barefoot friendly, anti-slip, no cracking.17.Low ... is one of the largest wpc joist 40x25mm wood plastic composite floor joist manufacturers and suppliers in ...