... (mm) Certification:CE,ISO9001,ISO14001,SGS,etc. WPC Decking BoardDESCRIPTION WPC Decking Board SIZE135*25,140*25,150*25,etc(mm ... ) COMPONENT 30% HDPE (Grade A Recycled HDPE) 60% bamboo/wood ... , ASTM APPLICATION OUTDOOR LANDSCAPING AND ENVIRONMENT LAYOUT, OUTDOOR AND INDOOR DECKING FLOOR, RAILING, FENCE, BRIDGE BOARD, DOCK, GLORIETTE, GAZEBO,PAVILLION, ...