1. Certification gained: CE & ISO9001-2008 2. Double-screw extruder 3. Wood grain formulation 4. Can be nailed, embossing WPC ... corn haulm, wheat shell, and bulrush haulm, etc.) and wasted plastic ( PP, PE, PVC etc). The raw material resources can be ... as pavilion, chair, flower box and plank floor, etc. Wood Plastic Profile Plastic Extrusion Line