Established in 1950, Cheshire based P.I. Castings has nowadays become one of the longest trading manufacturers of investment castings in Europe and one of only a few with the capability to produce high integrity castings in both aluminium and steels from one location. Our team produce Investment castings for a range of industries including aerospace, defence, medical, electronics, transport, mechanical equipment and general engineering, these castings can be supplied fully machined, treated and ready for assembly. In this line of business there is no substitute for experience. We have been making precision investment castings by the lost wax process for 60 years and have a wealth of knowledge, which is invaluable when giving our customers technical advice from the early design stages through to full production. This is backed up by some of the most comprehensive in-house facilities of any investment casting company, including our own Rapid Prototyping machine, heat-treatment, mechanical testing, non-destructive testing (approved by NADCAP including x-ray and dye-penetrant), spectrographic analysis and co-ordinate measuring machines. The team at P.I. Castings have the experience and flexibility to meet the most stringent technical, quality and delivery requirements which has enabled our experts to achieve preferred supplier status with many major aerospace, defence and engineering companies.