... case, fence, plank road etcII.This item adopt recycling plastic (PE/PP) and plant fiber filling (wood flour and ... etc.) as main material, the product of which is ------“wood plastic composite”, hereinafter called “WPC”.1. WPC substitute natural wood, ... mesh) + recycled plastic(PE/PP) + additives↓high speed heating mixer ↓ WPC granule extrusion line ↓ WPC profile production machine↓ finished product ...