Rader Auto Parts Co.,Ltd. is a leading manufacturer specialist in diesel engine parts.We are the biggest manufacture for diesel parts in Fujian province,China. Our parts including head rotor, nozzle, plunger, delivery valve, cam disk, feed pump, injector and so on.The parts have excellent replacement for the Bosch, Denso, Zexel, Delphi, Cat, Lucas, Stanadyne, Cummnis , Yanmar and so on.