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920-648-3411 Wisconsin CNC Machine Shop Lake Mills, WI
CNC Machine Shop in Wisconsin
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California CNC Machining

California CNC Machining

Aztalan Manufacturing Solutions

Aztalan provides engineering, milling and cleaning services to California industries. Every aspect of our operation in Lake Mills, WI brings precise results, no matter the field. Our certified engineers, machinists and designers maintain Aztalan quality levels through every step of the process. We’re proud to participate in California's development in the medical, military and aerospace industries.

With clients all over the world, Aztalan doesn’t let distance stop our meticulous dedication to bringing you the best.

CNC machine shops for California businesses

Our CNC capabilities include:


Aztalan CNC milling achieves superior results with closer tolerances. Material is removed faster and more accurately, reducing part cycle times and getting final products to California businesses sooner.


14 CNC lathes, with a mix of horizontal and vertical turning capabilities, help us solve any manufacturing difficulty you may be facing. We offer California businesses a versatile arsenal of machinery including single and twin spindles with varying axis strengths for wide, heavy pieces, as well as small, fragile parts.

Swiss Turning

Aztalan’s Swiss turning department outfitted with Tsugami Swiss-Type lathes efficiently delivers detailed prototypes. Lights out machining shortens run times even for the most complex parts and maintains impressive repeatability. CNC Swiss lathes make parts for medical and defense products, aerospace machines, watch parts and more! 

Soldering & Brazing

No job is too small at Aztalan. Our soldering and brazing technology joins brass to brass, brass to stainless steel, stainless steel to stainless steel and more. Contact us for a full list of material capabilities.

Engineering Support

We love sharing our years of experience with ambitious California industry partners. Design and develop the product of your dreams with the help of our licensed manufacturing engineers. Trust our research methods and performance tests to get you to the perfect final product.

Ultrasonic Cleaning

Ultrasonic cleaning is most effective for metal parts with ultrasonic units. The microscopic scale reaches and cleans spots generally missed by other techniques. Ultrasonic cleaning is ideal for hard-to-remove, stuck-on particles.


Put us to work! Aztalan assembles CNC machined parts at exact specifications. Our stocked facility and experienced staff welcome any challenge. We clean parts to ensure proper construction and will deliver to your California operation.

CMM Quality Control

Using CMM (coordinate-measuring machine) technology unfailingly delivers precision readings. All employees are responsible for maintaining our standards, at every step of development and production. We also utilize non-contact CMM technology to protect the fragility of small machined parts while still receiving accurate measurements.

California medical parts manufacturers

California Medical Device Development

Aztalan is a principal contributor to the advancement of California's medical device industry. Aztalan machined parts can be found in:

  • Oncology instruments
  • Anesthetic devices
  • Respirators
  • Sonograms
  • Hydraulics
  • Manifolds
  • Semi-conductors
  • Flow control valves
To find out more, check out our gallery of product samples, or contact us today!
Aztalan CNC Manufacturing Portfolio
Our Work Speaks for Itself
View samples and projects we’ve completed for a variety of industries for clients all over North America:


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For your CNC Turning and Milling Services!

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