wood and plastic composite board(wpc): 1.CE ISO9001 ISO14001 SGS 2.100% recyclable 3.Alternative anticorrosive wood SummaryCOOWIN Wood-Plastic Composite (WPC) Decking Floor is manufactured from a combination of plastic, natural fiber and some additives using special equipments. It mixes natural fiber and plastic perfectly to keep the natural impression of wood but with rich colors of plastic. It ...