Most springs are made out of steel, and the term “spring” generally refers to a coil spring, although there are other types. Some springs are made out of copper because its low resistance to electricity allows it to easily conduct a current. Springs can be found in pens, cars, locks, watches, firearms and more. Read More…
R&L Spring Company manufactures custom spring and wire formed components for industries such as powersports, automotive, medical devices, and general industrial. Products include compression, extension, and torsion springs, as well as rings, wire forms, fourslide components, and long coils. Wire diameters available from .001" to .750" in both shaped wires and flat stocks. Their...

All-Rite Spring Company specializes in quick-turn design, prototype, and manufacture of springs and wires of all shapes, sizes, and material types. Typical applications are: Automotive, Agricultural, Consumer Appliance, Industrial, Safety Critical, and other High Functional Value and/or Life Cycle.

Apex Spring & Stamping is a certified minority owned company that manufacturers springs, stampings, wire forms, clips, and fasteners. Our core industries include automotive, office furniture, medical, recreational, consumer goods, and appliances. We also specialize in value added assembly and prototyping. Our engineering team will ensure your part is both functional and cost-effective. IATF 16949 ...

Coiling Technologies, Inc. has the experience and expertise to design and engineer the custom springs to meet your specific requirements. We are a leading manufacturer of high-tech, specialized springs and we are committed to providing quality products with fast lead times. Our automated process allows us to produce the reliable springs you need.

At Sterling Springs LLC, we specialize in manufacturing a wide variety of high-quality springs for various industries and applications. Our product line includes compression springs, coil springs, torsion springs, extension springs, and industrial springs. We take pride in our capabilities to produce springs in a wide range of sizes and shapes, from tiny springs for delicate medical devices to...

Automatic Spring Products is a manufacturer of custom designed wire forms, stampings, spring & shim washers & assemblies, as well as quality springs. ASP controls the entire manufacturing process from engineering concept & prototyping, in-house tooling, manufacturing, heat treating, burr removal & phosphating. That total process control results in your guaranteed success.

Dudek & Bock Spring Manufacturing Company is a leading manufacturer of custom springs, wireforms, metal stampings and assemblies with the resources to meet all your needs without delay, and without compromising quality or delivery. Dudek & Bock tooling is performed by “in-house” tool and die makers. These experts are also responsible for designing spring and wireform prototypes.

More Custom Spring Manufacturers
Coil springs are the most common type of spring, but some other popular types include leaf springs, hair springs and cantilever springs. Springs can be created in varying sizes depending on the amount of force needed in the application for which they are being fitted. Some manufacturers offer a custom spring manufacturing service for clients who need springs to match their product specifications.
When you contact one of these fabricators, they will work with you to determine what material is best suited to meet the needs of your application. You may require materials that are coated with an anti-corrosive coating if they are going to be exposed to the elements or harsh chemicals.
Engineers from your own business or from the custom manufacturing plant can develop specifications for the custom springs, and then a production process can be set up to begin manufacturing the springs. The manufacturer that you choose to work with will optimize this process to make it as cost efficient as possible and to minimize wasted materials.
Custom springs can be a perfect solution when you are designing a product that is not similar to anything that is already on the market. Rather than having to design the product's functions around the size and strength of an existing spring, engineers can design the product however they like and then have springs made to meet their exact specifications.
Some custom spring manufacturers will even offer to create a working prototype of your custom spring in-house so that you can test it yourself to make sure it functions as you had anticipated.