QingDao Asun International CO.,LTD. is a high technology Chinese company specializing in advanced extrusion technology and plastics machinery. Our Main Product including ASP series Punching Machine Extrusion System ASY series Yarn/(mono)Filament Extrusion machine A-PL series Pelletizing Extrusion machine ASRP PET/PP Strap band extrusion machine ASWPC WPC (foam)Extrusion/Co-extrusion machine Plate Sheet Profile Extrusion Pipe ...