Founded in 1967, Vulcan Spring & Manufacturing designs and makes custom springs in-house at its Telford, Pennsylvania facility, producing millions annually for applications ranging from medical equipment to spacecraft. Its components have supported NASA-linked missions including the James Webb Space Telescope and the DART asteroid-deflection mission, while the company works with customers from early design through high-volume production. Vulcan has also sponsored the FIRST Robotics Competition since 2007.
ISO 9001:2015
ISO 13485:2016
AS9100D
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
Marik Spring, IncSince 1954, Marik Spring has manufactured custom springs and wire forms in Tallmadge, Ohio, including challenging designs for applications ranging from bucket handles to space vehicles. Its engineering staff develops processes from drawings, samples, or specifications, while automated testing and ISO 9001:2015 certification support consistent production.TALLMADGE, OH
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
Industrial Gas Springs, IncFounded in 1982, Industrial Gas Springs is a specialist manufacturer known for tailoring gas springs to demanding industrial applications. Its designs have included springs that withstood launch and operation in space, while its technical team supports customers from initial specification through qualification testing. The company serves both small-quantity projects and high-volume production, with aerospace work assembled in a dedicated clean room.MAUMEE, OH