Springs manufacturers
Springs manufacturers range from specialty custom spring shops (coil, torsion, compression, extension, wire forms) to large OEM producers and catalog/stock-spring suppliers. Buyers should decide whether they need custom tooling and tight tolerances, stock/catalog items, material/finish options, or industry certifications before contacting suppliers.
23 verified manufacturers
- Lee Spring
“Lee Spring has been a trusted leader in stock spring and custom spring manufacturing”
- Century SpringUSA
“Based in the USA, Century Spring caters to engineers... the original industry-leading spring manufacturer for both stock and custom springs”
- Western Spring Manufacturing
“Western Spring Manufacturing is a custom spring manufacturer, creating quality precision coil springs and custom wire forms”
- MW ComponentsUSA
“Custom springs from a leading spring manufacturer. MW Components' springs are USA made”
- Coiling Technologies
“Coiling Technologies is a trusted industrial spring manufacturer providing custom spring engineering for OEM and heavy-duty applications”
- Newcomb Spring
“Newcomb Spring is one of North America's largest and most experienced custom spring and wire form manufacturers”
- Master Spring
“We manufacture custom wire forms and coil springs from round wire including... compression springs, torsion springs, and ...”
- Diamond Wire SpringUSA
“Family owned Precision Spring Manufacturer since 1939, with three USA Based custom manufacturing plants”
- Katy Spring & Mfg Inc.
“We're custom spring manufacturer specializing in custom metal springs including compression springs, extension springs, torsion springs, flat springs”
- John Evans' SonsUSA
“Listed under 'Springs Manufacturers and Suppliers in the USA' on Thomasnet”
- Jackson Spring & Mfg. Company Inc.USA
“Listed under 'Springs Manufacturers and Suppliers in the USA' on Thomasnet”
- Gilbert Spring Co.USA
“Listed under 'Springs Manufacturers and Suppliers in the USA' on Thomasnet”
- C & J Metal Products, Inc.USA
“Listed under 'Springs Manufacturers and Suppliers in the USA' on Thomasnet”
- Wolverine Coil SpringUSA
“Named in the 'Coil Spring Manufacturers in United States' listing”
- Precision Coil Spring CompanyUSA
“Named in the 'Coil Spring Manufacturers in United States' listing”
- Tricor Industries, Inc.USA
“Named in the 'Coil Spring Manufacturers in United States' listing”
- Timac SpringUSA
“Named in the 'Coil Spring Manufacturers in United States' listing”
- Firestone Industrial Products Co.USA
“Listed among 'Top Spring Manufacturers in the U.S.' with location Williamsburg, KY”
- Twist, Inc.USA
“Listed among 'Top Spring Manufacturers in the U.S.' with location Jamestown, OH”
- Leggett & Platt, Inc.USA
“Listed among 'Top Spring Manufacturers in the U.S.'”
- MYD MetalChina
“Named #1 in 'Top 10 Custom Spring Manufacturing Companies in the World' with '(CN)'”
- Stockwell Elastomerics
“Named in a 'Top 10 custom spring manufacturing companies' list”
- Keneng
“Named in a 'Top 10 Spring Manufacturers and Suppliers' list snippet”
Compiled from public sources and refreshed periodically. Always verify certifications and capabilities directly with the manufacturer before ordering.
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What to specify in your RFQ
Manufacturers quote faster and more accurately when your request covers these points.
- Spring type
Compression, extension, torsion, leaf, wire form, or specialty — different makers specialize in different types.
- Wire/material grade
Specify alloy (music wire, stainless, chrome silicon, etc.) and heat treatment or corrosion-resistant finishes required.
- Dimensional specs
Wire diameter, free and solid height (for compression), coil diameter, number of coils, leg/arm geometry for wire forms.
- Tolerances & performance
Deflection/load at specified gaps, squared/ground ends, and allowable dimensional and spring-rate tolerances.
- Quantity / annual volume
State prototype qty and production/annual volumes to determine tooling, lot pricing, and lead times.
- Surface finish / coating
Zinc, phosphate, plating, passivation, or painting requirements affect supplier choice and cost.
- Testing / certifications
Specify required testing (load testing, fatigue life) and certifications (ISO, automotive standards) upfront.