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Capital Spring


Capital Spring has been manufacturing high-quality extension springs, torsion springs, compression springs, wire forms, fourslide parts and small metal stampings since 1945. Capital Spring consistently evaluates and invests in the latest technology in order to improve throughput, increase repeatability, and reduce costs.


Capital Spring
2000 Jetway Boulevard
Columbus, OH 43219




Name Original Approval Certificate Expiry
ISO 9001 02/14/2019 02/13/2022
AS9100D 02/14/2019 02/13/2022
JCP 11/29/2016 02/15/2022
View All Compliance

Featured Products

Capital Spring uses premier technology to manufacture compression springs from wire diameters of .007” to .625” and extension and torsion springs from wire diameters of .008” to .625”. We also manufacture double body torsion springs from wire diameters ranging from .008” to .236” along with fourslide products with varying wire diameters and thicknesses.

Our Manufacturing Services

Capital Spring employs the latest CNC coiling technology and implements new manufacturing techniques. Their dedication to delivering total custom service and employing skilled technicians allow customers to rely on them to design, prototype and supply products that meet or exceed their requirements.


  • Milling

Coatings & Surface Treatments

  • Plating

Cleaning & Polishing

  • Shot Peening

Industries Served

Capital Spring caters to a wide variety of industries, offering the highest quality products and value-added services such as design consulting that help improve manufacturability and speed to market.

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