... CE ISO9001 ISO14001 SGS 2.100% recyclable 3.Alternative anticorrosive wood SummaryCOOWIN Wood-Plastic Composite (WPC) Decking Floor is manufactured from a ... oxidant,stabilizers ,colorants,and etc.)Surface treating methodBrushing, sanding, groove, wood grain Applications Outdoor, Environmental Decking, Fencing, garden, summer house, ... 80mm,90mm,120mm etc.3.Length: Customized Eco-friendly wpc decorative