We are the OEM manufacturer of 15 years for replacement of diesel injector parts(xxxxxthe quality we according to GB/T19001-ISO9001:2000systerm.And sold our parts through all over the china.such as diesel Fuel( Injection Nozzle, Pump plunger,,Delivery valve, Head rotor. element ,injector pumpreapir kits)-more our parts pls visit(xxxxx).and for the package we can do as the customers requiredFor examples for "Zexel" BOSCH"Denso"Dwoon".More your interested parts pls do not hesitate to tellu