Since 1857, Associated Spring, a business of Barnes Group Inc. (NYSE:B), has been an industry pioneer and innovator in both the engineering and manufacture of precision spring and stamping solutions. We are your partner for specialized engineering & innovative technologies that solve your complex component problems via products that are built to meet and/or exceed our customers’ requirements quickly and efficiently.

Our eight manufacturing and engineering/Global Innovation Technical Center (GITC) facilities are strategically located around the globe, each having a unique Center of Excellence capability portfolio (product/process scope).  As your global partner, we leverage our state of the art product and process technologies to design and manufacture your customized springs across multiple industries, including:  Transportation/Automotive, Aerospace & Defense, Diesel Powertrain, Construction, HVAC/Compressor, Medical, Energy, Telecommunications, Consumer Products and General Industrial.

We are proud to offer our customers a wide range of engineered innovative spring and stamping solutions, including:

Engineered Springs
o	Compression Springs
o	Torsion Springs
o	Extension Springs
o	Flat Spiral & Power Springs
o	Engine Valve Springs
o	Transmission Springs
o	Retaining Rings & Snap Rings
o	Spring Pack Assemblies (Clutch Return Spring Packs)

Stamping Components
o	Custom Stampings
o	Compressor Components & Flapper Valves
o	Flat Springs

Spring Washers
o	Belleville Washers
o	Curved Washers
o	Wave Washers 
o	Finger Washers 
o	Disc Springs 
o	Transmission Washers

Wire Forms
Prototypes & Short Runs 

Our plants are certified to AS9100, ISO13485, ISO9001 or TS16949 and ISO14001 depending on the markets serviced.
For a quote, email us at AssociatedSpring@asbg.com.

Automotive

Construction

Associated Spring

Associated Spring's headquarters in Plymouth, MI, United States

Associated Spring

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Associated Spring

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