Guangzhou Agenuine Auto Parts Co.,Ltd is a professional construction machinery parts corporation.We focus on PISTON,CYLINDER LINER and PISTON RING manufacture for DIESEL Engines.The manufacture started with Cylinder Liner since 1950's.The QC system with TS16949,IS09002 & Exclusive Agenuine Standard ensured R&D and Stocks orders winning high reputation from customers. 

PISTON-Adoption of imported automatic casting equipment ,CNC equipment and

advanced  piston production for processcing.The Latest technology of oil  gallery,Special shaped pin hole,Two-pieces piston,colorful steel insert piston and  alfin piston with various surface treatment. CYLINDER LINER-Adoption of 

advanced Wear-resistant alloy cast iron machine ,imported honing machine and CNC equipment. Long term supply NPR type spotted liner ,reticular inner wall cylinder liner ,steel ,Chrome plated cylinder liner.PISTON RING-Made of  High quality low carbon steel material and adoption of multi-station cold extrusion 

processing technology,automatic continuous carburizing, quenching to improve tensile strength, fatigue strength and wear resistance.Mass production for ductile iron piston ring,chrome-plated piston ring ,spray molybdenum piston ring,steel piston ring.