Three generations of the Sweet family have owned and operated Hartman Enterprises, a Oneida company known for precision machining since 1973. Its people produce tightly specified parts for demanding applications, with AS9100 certification and more than 25 years of continuous ISO 9001 certification.
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ISO 9001:2015
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ITAR Registered
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HUBZone Certified
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Woman-Owned
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NYSWBE
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WBENC
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Hartmann's IncA family business still led by multiple generations of the Hartmann family, Hartmann’s Inc. traces its Abilene roots to 1955, when World War II mechanic Edwin Hartmann founded the company after finding local shops fell short of his standards. It moved from automotive repair into contract machining in 1985 and now supports manufacturers whose parts must meet demanding specifications, with a 100,000-square-foot Texas operation and a second location in Jacksonville, Florida. Its work is backed by AS9100D and ISO 9001:2015 certification.CENTRAL VALLEY, NY
S.K.A. Machining IncFamily-owned S.K.A. Machining has been making precision parts in Long Island since 2000, building its reputation on careful work and direct support from experienced machinists and engineers. The Ronkonkoma company serves manufacturers whose components go into demanding applications, with more than 10 million parts shipped from its U.S. operation.RONKONKOMA, NY
I. Auman Machine CompanyFounded in 1947 by Irwin Auman in his father-in-law’s garage, I. Auman Machine Company has grown into a family-owned manufacturer specializing in precision CNC machining, inspection, and engineering support. The Lebanon, Pennsylvania, company built its early reputation machining alloy-steel castings for M60 tanks and now handles large, close-tolerance parts with equipment including a boring mill for pieces longer than 100 inches. Timothy Auman became the second-generation owner in 1986, and the business is continuing into its third generation under Jordan Auman’s leadership.LEBANON, PA
Richland Screw Machine Products, IncFounded by Charles J. Schoenman in a Mansfield double garage in 1946, Richland Screw Machine Products makes precision screw-machine parts and continues to operate as a hands-on family business under his grandson, Randall L. Schoenman. The company combines its Brown & Sharpe single-spindle equipment with newer CNC machining to produce customer-specified parts, and has held ISO certification since 2017.MANSFIELD, OH