Nozzles: Well-known global manufacturers

1.      Bosch — a leading player in diesel injection and common-rail technology and one of the first companies in the field of diesel injection and the first to innovate the inline pump system in mechanical (conventional) fuel injection pumps.

2.      Denso — known for advanced technology and high manufacturing precision, widely used in Japanese vehicles.

3.      Delphi / Delphi Technologies — historically a major supplier in engine components.

4.      Stanadyne — supplier of injectors and injection systems for small and medium engines.

5.      Zexel (now largely integrated into other groups such as Denso in some markets).