Established in 2007 ROCKPARTS have grown to become one of the Chinese leading suppliers of the high quality wearing parts for all sized earthmoving machinery. Through our dedication to service and many years of experience we have become one of the most famous manufacturer of construction machine part-----Undercarriage Parts., GET Parts , Hydraulic Breakers Parts and other Parts. ROCKPARTS only uses top class alloy steel as raw material which are selected at origin and the highest international standards to guarantee excellent mechanical properties , high strength and superior wear resistance to bending and breakage for longer product life. We&＃039;ve passed ISO9001 quality management system authentication and strictly implements it. In ROCKPARTS, rigid quality control measures are integrated into ROCKPARTS&＃039;s each production process, material elements analysis, technical performance test, aperiodic sampling examination at various stages. ROCKPARTS service is the strength which is why we provide: The Best Product, Competitive Price, Excellent Service and On Time Delivery .