Dear friend, we produce various diesel engine parts such as common rail, ve pump, plunger, nozzle, dvalve and hydraulic head for ambac, lucas, cat, stanadyne, cummins and others with high quality & very competitive price for 28 years in china. We also accept oem. Customized processing and production upon your request.and we provide repair kits and tools such as test bench, too. hope to establish business relationship with you! e-catalogues will be sent if needed. Write me back pls, let’s talk more in details. best regards susan chinahanji co., ltd.