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  • Family-Owned Business
  • Celebrating 50th Year in the Business
  • Founded in 1976
  • Precision is in our name
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Precision Components Manufacturer

Welcome to Automatic Precision, Inc, a leading precision components manufacturer. Founded in 1976, we are a family-owned business based in Harwood Heights, Illinois, just minutes from Chicago’s O’Hare International Airport, that has grown significantly to become one of the largest manufacturers of Escomatic and CNC Swiss precision parts. Currently operating three buildings consisting of 30,000 square feet, we house over 200 machines specializing in precision turned metal products sizes .008 through 1.250 diameter. Our quality program is accredited to ISO 9001:2015, which affirms our commitment to total quality by meeting and/or exceeding the requirements of the quality management system. This commitment drives our industry-defining performance standards.

What We Offer

We are large enough to be competitive and small enough to quickly and efficiently respond to customer needs and requirements. We offer in-house secondary capabilities and excellent external sources, including plating, heat treating, and centerless and OD grinding.
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Why Choose Us

  • A strong commitment to state-of-the-art manufacturing technology,
  • A collective talent for creative problem-solving in engineering.
  • Stringent quality assurance measures and outstanding customer service philosophies are unsurpassed in the screw machine/precision turned parts industry.
  • Trained, motivated, and experienced craftsmen who take pride in the quality products they produce.

Who We Serve

Automatic Precision caters to B2B companies. We service many industries across the United States, Canada and Mexico interested in purchasing Swiss precision turned components.
A laser cutting machine directs a beam onto metal, creating sparks and cutting precise shapes, exemplifying advanced manufacturing techniques.
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Contact Us
Over the years, we have established a track record of producing complicated parts when others have failed. If you have a problem job, you have come to the right place because we are your solution. Contact us today; we can handle small runs and short lead times.

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© 2026 Automatic Precision, Inc. All rights reserved.
Phone
(708) 867-1116
Address
4609 N Ronald St. Harwood Heights, IL 60706
Service Area
All across the United States
Hours of Operation
Office Hours: Monday – Friday, 8:00 am – 4:30 pmProduction hours: Monday - Friday 24 hr