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
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.
Your manufacturing source for precision and micro components used in medical technology, laboratory science, aerospace, and defense applications.
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.
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.
9100 (9001:2015) certified. Certification body: Performance Review Institute Registrar. Structure: Single Site.
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".
For over 65 years, Star CNC machines set the standard for Swiss-type automatic lathes. Our customers trust us for uncompromising machinery performance.
Vanta Precision is a top machining manufacturer specializing in Swiss precision machining for commercial, aerospace, and medical. Contact us today for quality machining services.



