In 1986 the company expanded into the gear & spline business, designing & manufacturing spline gauges & master gears with UKAS accreditation for the inspection. 

Since the early 90’s P.T.I has manufactured precision components for both the Aerospace & Motor sport business. 

Specialising in precision engine components P.T.I’s history of precision engineering & quality joined with their automotive background with lead-times & cost savings helped their customers maintain their competitive edge. 

Today P.T.I has a strong highly motive workforce and provides a service that is second to none.