Our core-business is design and project tools and equipments to repair and check diesel pumps and diesel nozzleholders (Bosch, Delphi, Siemens and Denso).

From 1941 our family has been famous for manufacturing mechanical parts of high quality and precision; we realise pieces from design following the costumer prescriptions.

Our target is the world.
Our staff can understand and communicate in the following languages:
Italian, English, French and Russian.

To be always updated with new technologies our company, Sirini Srl, invests in research and study of all the innovations of Diesel-Automotive market.