We specialize in manufacturing spare parts of pellet machine.Such as ringdie , roller shell , etc. Our pursuit of excellence is not only about the controlof every product quality , but also the execution of system standard for thewhole spare parts.ln the recent years , Jiaerrui has made large investmentsin advancing CN ( HTT KH-4-100 gun drill ) for ring die and heat treatmentequipment , to ensure the high quality of our products while maximizing thebenefits to our customers.