CNC Swiss Machining Experts

Need CNC Swiss turned parts with an OD as small as 0.045” (1.1 mm), or as large as 1.5″ (38mm) OD?

Our Swiss CNC turning machines are the perfect option for machining large quantities of small, complex cylindrical parts with tight tolerances. Our expertise with CNC programming allows us to quickly set-up production equipment to run your turned parts. For 1000 pieces to 100,000 piece production runs, CNC Swiss machining delivers repeatable quality for precision machining requirements. Parts precision machined with stainless steel, steel alloys, aluminum, brass, and a wide variety of thermoplastics (PEEK, Delrin, acetal, ABS, etc).

Our engineering team includes process engineers, tooling engineers and application engineers who will quickly respond to your RFQ, review the prints and collaborate with your team to determine the best way to meet your production requirements.  We are ISO 9001:2015 and AS9100D registered, making parts for medical, aerospace, oil and gas, lawn and garden, sporting goods, industrial, test and measurement, and many other industries.

CNC Swiss Machining Experts - Pioneer Service Inc
CNC Swiss Machining Experts - Pioneer Service Inc

Top Quality CNC Swiss Machined Parts

As an AS9100D and ISO9001:2015 certified contract manufacturer (see our certification here), we stand by the excellence of parts produced on our Swiss CNCs lathes. Our Quality Assurance (QA) engineers and technicians use the latest in automated inspection equipment and training to uphold uncompromising standards and enforce your specifications.

CNC Swiss Machining Is Perfect for…

  • Parts that require critical straightness and/or concentricity tolerances

  • High quality finishes and tight tolerances

  • Conserving costs for order quantities over 1,000, with costs dropping further at high volume

  • Parts that need to be turned, but have some milled features

Our Quality

We’ve been ISO registered for 15+ years (currently ISO9001:2015), are AS9100 registered (see our certification here) and use leading edge non-contact inspection systems and sophisticated quality software to record results and provide SPC data.

Our automated equipment is able to measure both internal and external features. In addition to checks by inspection equipment, every part is visually inspected before shipment as a final check to ensure that every part leaves our facility perfect.

Pioneer Service Inc Quality

Have A Project?

We deliver big-business results with a strong commitment to quality, integrity, and stewardship.


From simple profiles to complex features, we’ve got you covered.


We machine a wide variety of metals and alloys to your precise specifications.


Immense experience with almost every type, from machine commodity-grade resins to high temperature exotic polymers and everything in between.

What We Offer… that Others Often Don’t

“That’s awesome. I love this partnership we have with Pioneer and I hope it continues for a long, long time.”

Rick – Electric Vehicle Company


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