TradeVerify We are Useon (Nanjing) Extrusion Machinery CO., LTD from China. We are a professional supplier of Co-rotating/counter-rotating parallel twin screws extruder, and big size single screw extruder. We use them for the following applications:1) Compounding line--- Color/filler masterbatch, Engineering plastic reinforcing with glass fiber, Blending and alloy, PVC/XLPE cable, Reactive, degassing, WPC, Bioplastic, foam/film/sheet recycle, PET recycle etc;2) CO2/freon XPS foam production line.We merge the excellent mixing advantage of twin screw extruder with all of the above process lines. All the equipments from USEON meet with CE certificate.