Since 1939, family-operated and woman-owned Ace Wire Spring & Form Co. has made custom springs and wire forms in Pittsburgh, building made-to-order components rather than stocking standard parts. Its engineers support projects from prototype through production, using multi-axis CNC equipment and a single-source approach for specialized spring assemblies. Ace is ISO 9001:2015 certified and ITAR registered, with experience serving demanding medical and defense applications.
ISO 9001:2015
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ITAR Registered
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Midstate Spring, IncSince 1939, Syracuse-based Midstate Spring has made custom springs and wire forms for original equipment manufacturers. Its 128,000-square-foot facility combines experienced springmakers with design-for-manufacturability reviews and flexible production for everything from rapid prototypes to high-volume programs. Midstate is ISO 9001:2015 registered and ITAR registered, with a customer model built around responsive engineering support and 99% on-time delivery.SYRACUSE, NY
James Spring & Wire CompanyJames Spring & Wire Company, founded in 1960 by Slinky® inventor Richard James, manufactures precision custom springs and wire forms for OEMs. More than 60 years later, the U.S. manufacturer combines in-house engineering and toolmaking with production capabilities that include metal components and assemblies. Its quality system is ISO 9001:2015 registered, and the company is ITAR registered.MALVERN, PA
Diamond Wire Spring CompanyFounded in Pittsburgh in 1939, Diamond Wire Spring Company designs and manufactures industrial custom and stock springs and wire forms. Still independent and third-generation family-owned, the American manufacturer serves customers from three ISO 9001:2015-certified plants and a stock warehouse, with thousands of springs available for same-day shipment. Its long history includes specialized work for demanding fields such as rail transportation and medical equipment.GLENSHAW, PA
The Yost Superior CoFor more than 100 years, family-owned The Yost Superior Co. has manufactured custom springs, wire forms and small stampings from its Springfield, Ohio operation. Its engineering team supports projects ranging from one piece to one million, with more than half a million pounds of wire on site and experience serving specialized applications across many industries. Yost Superior is ISO 9001:2015 certified for the manufacture of springs, wire forms and small stampings.SPRINGFIELD, OH