... and ISO14001; Application: outdoor floor,landscaping Grade A Recycled HDPE + Bamboo/Wood Fiber CE,FSC,ISO Passed,Water Proof ... WPC outdoor decking boards components;1) 30% Grade A Recycled HDPE2) 60% Professionally treated dry bamboo/wood fiber3) 10 ... no toxic chemicals or preservatives / Environmental friendly / Can be recycled 100%Good appearance, nice touch & excellent longevityNatural feel & wood ...