... 1800mm-2400mm, W:700mm-900mm, Thickness: 40mm,45mm,65mm wpc door frame: 100mm,140mm,180mm,220mm,260mm2.Material: 30% ... cracking and warping;3. Durable,firm because of its high density,high sound absorption;4. No hazardous chemicals,excellent wear resistance ... style,with a business scope of ecological and environmentally friendly construction. 10. Your special requirement of specifications with volumes ...