... producing diesel fuel injection systems parts,for the replacement of bosch, zexel,denso,caterpillar,delphi,cummins and other brands. (i.e. nozzle,element ... ,plunger,delivery valve,head rotor,common rail diesel nozzle,nozzle holder,pencil nozzle,nozzle tester,repair kits, fuel injection pumps,ve pump and other diesel engine parts ...