Square Stamping Mfg. Corporation

Employee Size

2-10

Headquarters

Barneveld, NY

Established in Barneveld, New York, in 1926, Square Stamping Mfg. Corporation makes precision metal-stamped parts for short to medium production runs, ranging from 250 pieces to millions. Its 35,000-square-foot operation includes an in-house tool and die shop, allowing the company to carry projects from tooling through production and related finishing. Square Stamping is ISO 9001 certified and has nearly a century of experience serving industries including automotive, medical, firearms and power generation.

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  Service Stampings IncorporatedSince 1957, Willoughby’s Service Stampings Incorporated has supplied short- and medium-run metal stampings and steel-fabricated parts to OEMs in electrical, transportation, and other industries. Its 36 presses, in-house progressive-die capability, and supporting engineering and finishing operations let the company take projects from design assistance through completed parts. Service Stampings has maintained ISO 9001 certification since 2012 and uses documented process control and inspection to support consistent production.WILLOUGHBY, OH
• Advanced Tooling Solutions LLCBased in Central Pennsylvania, Advanced Tooling Solutions LLC builds precision metal-stamped parts and custom tooling for demanding manufacturing work. The Newville shop combines more than 90 years of experience among its founding members with machining, die building, inspection, and specialized one-off fabrication for hard-to-make components. Its quality system is certified to ISO 9001:2015.NEWVILLE, PA
• Tonnard ManufacturingSince 1963, Tonnard Manufacturing has produced short-run and long-run metal stampings from its 100,000-square-foot facility in northwestern Pennsylvania. The company also serves as a single-source partner for projects that extend from stamping through fabrication, finishing, and assembly, with in-house tooling and a production range suited to both prototypes and high-volume work. Tonnard’s quality systems include ISO 9001:2015 and AS9100 certification, along with ITAR registration.332119CORRY, PA
• Rochester StampingsSince 1958, Rochester Stampings has made custom metallic and non-metallic stampings and washers for manufacturers from its Western New York operation. The company takes projects from engineering and in-house tooling through production, with a particular specialty in short-run work and custom washers—millions of which it produces each year, often measuring an inch or less in outside diameter. Its 15,400-square-foot, custom-built facility expanded its tooling room in 2024 to support die making and injection mold building.ROCHESTER, NY