Qingdao Tongsanhegu Plastic Machinery Manufacturer co.,ltd professional for plastic extrusion machines since 1997,we have customers more than 70 countries.Our machines are energy-saving, efficient, easy to operate, cost-effective and has good service. Our Main Products are: 1, Turnkey PE PVC WPC Decking Fence Profile machine 2, Turnkey PVC WPC Doors Making Machine 3, Turnkey WPC Board Making Machine 4, Plastic single/double corrugated pipe machine 5, PP hollow corrugated sheet making machine 6, PP PE TPE ABS PVC sheet extrusion machine 7, PP PE PVC PPR pipe extrusion machine 8, Recycling waste plastic pelletizers 9, Auxiliary machines such as mixer, crusher, pulverizer, embossing, brushing, sanding, laminating device,etc.