Custom Spring Manufacturer | Coil Springs, Sway Bars, Torsion Bars

Your Single Source for Custom Coil Spring, Leaf Spring, and Sway bar Design and Manufacturing

Looking for a spring manufacturer with proven capabilities for your custom application?

Betts Spring Manufacturing has been solving complex spring engineering challenges since 1868.

As a six-generation family-owned company with a 157-year history, we possess unmatched depth of knowledge across all major industrial sectors. Betts Spring is proud to be the oldest spring manufacturer west of the Mississippi River.

Betts Spring Manufacturing is a custom manufacturer of coil springs, leaf springs, torsion springs, compression springs, extension springs, sway bars, and torsion bars for a wide range of industrial and commercial applications including automotive aftermarket, mining, construction, trucking & transportation, agriculture, and defense industries.

We are ISO 9001:2015 certified and offer greater than 95% on-time delivery, with lead times better than the industry average.

Ready to solve your spring challenge?

Contact us today at 800-227-2192 or fill out our contact form to discuss custom solutions for your application.

Custom Spring Manufacturing Solutions for Your Application

Contact us today to work with our dedicated spring engineering team for help on your custom application. We review your specifications, communicate about missing details, and produce cost estimates with preliminary designs.

We are your source for compression, extension, and torsion springs. We also engineer specialized configurations like dual rate and side load springs. Our hot wound capabilities range from .500″ to 1.750″ diameter steel, while cold wound ranges from .095″ to .640″ wire diameter. First Article production sample testing validates your design before full production and lead times are better than the industry average.

One Stop Shop for Cold & Hot Wound Coil Springs, Leaf Springs, and Sway Bars

Your customers demand quality springs that meet or exceed their (and your) expectations. Delivering the highest quality products starts with precision processing in accordance with ISO:9001 standards. The result: Consistently performing products that you and your customers love.

From the highest performing cold wound and hot wound coil springs, leaf springs, and sway bars, our dedicated teams can design and produce it and powder coat it all under one roof. This complete in-house manufacturing makes us the preferred partner for a wide range of industries.

BETTS SPRING ON “HOW IT’S MADE”

View the worldwide debut of the Science Channel’s segment on spring manufacturing featuring Betts Spring Manufacturing on “How It’s Made”.

Industries Served

Trucking • Agriculture • Automotive Aftermarket • Oil & Gas • Mining • Military • Construction

Contact Our Spring Engineers Today About Your Custom Spring or Sway Bar Application

How does Betts Spring Manufacturing compare to other spring manufacturers based on lead times, material options, and pricing for industrial-grade springs?

Every custom spring project is different, so lead times, materials, and pricing depend on the application’s requirements. Betts focuses on engineering collaboration and developing practical solutions that balance performance, manufacturability, and long-term value.

Does Betts Spring Manufacturing make high-durability, fatigue-resistant springs?

Long service life begins with thoughtful engineering. Material selection, spring geometry, heat treatment, manufacturing methods, and operating conditions all influence fatigue performance, and each custom spring is designed around those factors.

Can Betts Spring Manufacturing work with me to prototype a new spring design?

Yes, we can prototype new spring designs. We can collaborate with you from concept through testing before transitioning into production, helping refine your design along the way. Please contact our sales team to discuss prototyping your spring design.