IntroductionBeijing Jinkeda Trading Co., ltd specialize in theproduce and sale of parts for Komatsu, CAT, Cummins for ten years.Our products export to many areas and countries and win acclaimfrom customers for good quality and reasonable price. Our productscover: idler thrust wheel sprocket wheeldriving wheelcaterpillartrack crawler padboltcylindercylinder service knitgimbaltransmissiontorque converterfriction plateclutchhydraulicpump slewing bearing parts of engine covercrankshaftcamshaftshaftbushing connecting rodcylinder bodycylinder capwater pump oilpumpcylinder sleevepistonpiston ring motorgeneratorfilterelementservice kitsuperchargerfuel injector and so on.