12197 verified suppliers listed

Best Swiss CNC Machining Shops in California

California's dense medical device, semiconductor equipment, and defense electronics industries create sustained demand for high-precision small-diameter turned parts — exactly the application where Swiss-type CNC lathes excel. The Swiss machining shops listed here serve California OEMs in the Irvine, San Diego, San Jose, and Los Angeles metro areas, producing precision bone screws, catheter components, connector contacts, and instrumentation pins to tolerances of ±0.0002″ or better. California's concentration of regulated industries means these shops maintain the ISO 13485, AS9100, and ITAR documentation that medical and defense customers require.

Why these suppliers?

  • California's medical device corridor from Irvine to San Jose demands Swiss machining shops familiar with biocompatible materials (Ti-6Al-4V ELI, 316L SS, PEEK) and ISO 13485 quality systems — many listed shops serve both sectors simultaneously.
  • Semiconductor equipment manufacturers in Silicon Valley source precision small-diameter pins, fasteners, and connectors from California Swiss shops; these shops understand the tight concentricity and surface finish requirements that drive semiconductor tool uptime.
  • Proximity to California's OEM engineering teams enables rapid DFM collaboration on Swiss-turned part geometries, reducing cycle time from drawing to qualified first article.

13 verified suppliers found

Anaheim, California

Aaero Swiss supplies precision CNC machining services with a quick turn-around for high or low volume orders in the Los Angeles, California area. Our dedicated and skilled employees are backed by their many years of combined CNC machining experience. We are well-known for our innovation in medical components machining and for our equipment being the cutting edge and top of the line.

714-575-8990Website
Oxnard, California5.0(1)

Your manufacturing source for precision and micro components used in medical technology, laboratory science, aerospace, and defense applications.

+1 805-485-6222Website
Oakdale, California5.0(4)

AccuSwiss Inc.

+1 209-847-1016Website
Paso Robles, California

AMC Machining Inc. is a modern 21st century manufacturing company that specializes in CNC Turning, Swiss, and Screw machining. With over 2 million dollars in new automated high tech productive equipment combined with over 40 years of manufacturing experience, we can offer a service second to none. Striving on quality control AMC Machining Inc is ISO 9001:2008 certified. We service a number of industries including Ultra High Vacuum, Aerospace, Military, and many others.

+1 805-238-5452Website
Santa Ana, California1.0(1)

Hogin Machine, Inc. custom manufactures precision parts for the Aerospace, Defense, Automotive, Industrial, and Energy Industries. Our machine shops offer 5-axis machining, Swiss CNC, CNC Milling and Turning, Waterjet cutting, Welding and Fabrication. Locations in Orange County, California and Montana.

+1 714-754-1340Website
Glendale, California

9100 (9001:2015) certified. Certification body: Performance Review Institute Registrar. Structure: Single Site.

Calabasas, California

CNC Machining of high precision commercial grade parts for the electronics industry. We sell high precision Commercial Grade CNC Machine Parts. Such as Swiss Screw Machining, 5 Axis CNC Lathe Machining, Vertical Milling, Horizontal Milling, and 4 Axis CNC Machining. CNC Lathe and Swiss Screw Machine parts range in size from .020” to 9.0" diameter. CNC Mill parts fit within one square foot roughly. Tolerances held vary from +-.001" to ±0.0004".

866-317-0208Website
Anaheim, California

For over 65 years, Star CNC machines set the standard for Swiss-type automatic lathes. Our customers trust us for uncompromising machinery performance.

+1 714-694-1255Website
Riverside, California

Vanta Precision is a top machining manufacturer specializing in Swiss precision machining for commercial, aerospace, and medical. Contact us today for quality machining services.

+1 909-206-9075Website

Frequently Asked Questions

What industries in California use Swiss CNC machining most heavily?
Medical device manufacturing is the largest consumer of Swiss machining in California, with bone screws, catheter guidewires, dental abutments, and neurostimulator components all requiring the tight tolerances and small diameters where Swiss lathes excel. Semiconductor equipment manufacturers in the Bay Area source precision shafts, pins, and fasteners. Defense electronics contractors source miniature connector contacts and precision hardware. The diversity of California's high-tech industrial base means California Swiss shops have exceptional multi-material experience.
What bar diameters do California Swiss machining shops typically run?
Most Swiss CNC machining shops in California run bar stock from 1mm up to 32mm (approximately 1.25″) in diameter, with the most common range being 2–20mm for medical and electronics work. Some shops operate larger-capacity Swiss-type lathes up to 38mm for defense and industrial applications. Always confirm the shop's maximum bar diameter and confirm they have tooling qualified for your specific material (e.g., medical-grade titanium requires different insert grades than stainless steel).
How do I ensure a California Swiss shop meets medical device requirements?
Require ISO 13485 certification as a baseline, and confirm the scope covers the specific machining processes your part requires. Ask for a material traceability procedure — the shop must maintain mill certification records linking raw material to finished parts. For implantable devices, confirm the shop's passivation and cleaning capabilities and whether they work in a controlled environment. Reference ASTM F86 (passivation of stainless steel) and ASTM F2791 (guide for passivation of titanium) as process baselines when discussing requirements.

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