Extruder Screw, Barrel manufacturer / supplier in China, offering Floating Fish Shrimp Feed Machine Dry Pet Food Pellet Granulator Extruder Machine, Dry Cats Food Equipment Farm Poultry Fish Feed Pellet Puffing Machine Extruder, Automatic Prawn Cracker Extruder Shrimp Slicing Machine Prawn Crackers Machine and so on.