Procision Manufacturing
Proudly offering custom automotive component machining and production services for all major platforms and applications, including conventional, hybrid, electric, high-performance motorsports and aftermarket.

Procision’s full-service manufacturing solutions include:
Mult-axis CNC milling and turning centers
7-axis high-precision Swiss lathes
Sink and wire EDM
ISO Class-8 cleanroom micro molding
On-site toolmaking
Plastic injection molding to 1000 tons
What Our Customers Say
- Lorenzo Savi

Scale from one-offs to high volumes using:
Combine strength, weight savings and durability with:
Improve performance, durability and appearance with:
Procision Manufacturing offers custom quotations for CNC machined and plastic injected molded parts for all sorts of automotive and motorsports applications.
We don’t have any volume restrictions and we specialize in tight tolerances using real engineering materials. Most of our quotations go out in 24 hrs. or less, and we work with you to perform a full DFM analysis to optimize the production process for the best possible results.
It’s always a good idea to see what systems they have in place that demonstrate they maintain consistency lot-to-lot, across large volumes and long time periods. This means careful raw material control and verification protocols, quality control systems like ISO 9001 and 13485, climate-controlled workshop, multiple in-process inspection steps, and a proven track record of working with international brands. Procison brings all of that to the table and more.
Procision has a stable supply chain featuring hundreds of readily available plastic resins and metal alloys for automotive parts and accessories.
Not only do we routinely process both common and exotic engineering materials but we also provide full material certifications with chain of custody documentation and scientific material composition test results.
As with all of our manufacturing, our standard tolerances in metal easily meet and exceed ISO 2768-1 fine, which translates to 0.05 mm or better on most features.
Depending on your part geometry, this can be improved upon to 0.01 mm for CNC milling and 0.0025 mm for turned parts using our Swiss lathes. It’s always best to consult with our engineers so they can discuss your exact needs and the particular features and critical dimensions or your application.
Costs are always the culmination of many factors working together. These include the raw material, processing method(s), complexity, tolerance and post-finishing. Every additional service adds cost in the form engineering time and additional process steps.
Also bear in mind that as a part becomes more complex – as more value is added to it over a longer period of time – then the cost of scrap or rework increases as well, which adds to the overall expense of a project. The best way to economize is never to compromise on material performance or safety but rather to simplify design, relax critical tolerances, use commodity raw materials and gradually increase volumes over time once the process is dialled in and stable.
Not sure where to begin? Just contact us for a free quotation and project review.


