American Precision Spring Corporation

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Santa Clara, CA  |  408-986-1020

At American Precision Spring Corporation, we specialize in the design, engineering, and manufacturing of high-quality precision springs tailored to meet the exacting demands of a wide range of industries. With decades of hands-on experience, we’ve built our reputation on delivering consistent, reliable spring solutions that perform under pressure and hold up in the most challenging environments. Our team works closely with customers from concept to completion, ensuring that each spring component we produce—whether compression, extension, torsion, or custom-formed—is precisely crafted to specification.

We operate a state-of-the-art facility equipped with advanced CNC coiling and grinding equipment, allowing us to handle complex geometries and high-tolerance requirements with speed and efficiency. Whether we’re working with carbon steel, stainless steel, phosphor bronze, or specialty alloys, our materials expertise ensures durability, longevity, and optimal performance in critical applications. We’re not just spring makers—we’re problem solvers who understand the mechanical role springs play in assemblies, systems, and final products.

Our capabilities extend beyond production into value-added services like prototyping, in-house tooling, stress relieving, load testing, and precision finishing. We maintain rigorous quality control processes at every step, supported by detailed documentation and traceability to meet industry and regulatory standards. By combining technical expertise with a customer-first mindset, we deliver spring components that support innovation and keep our clients’ operations moving forward.

Spring Power Pages

Coil Springs

Coil Springs

A coil spring is an elastic element made of metal or heavy plastic in the form of curls or ringlets of round wire or cord that is wrapped around a cylinder. The winding of a coil spring can be loose or tight in a helical shape depending on the application for which it is made…

Compression Springs

Compression Springs

Coil springs called compression springs can store mechanical energy when they are compressed. These open-coiled, helical springs provide resistance to compressive loading. When these springs are…

Extension Springs

Extension Springs

Extension springs are helical wound springs that are so closely coiled together to create initial tension in the coils. This initial tension creates resistance against the force applied to its ends for extension. The initial tension helps determine how closely and…

Industrial Springs

Common Structural Elements of Industrial Springs

Industrial springs are heavy duty springs that have a high load capacity and are able to store energy when they are twisted, compressed, or pulled. When the force that deforms an industrial spring is removed, the spring returns to its original form and…

Metal Springs

Metal Springs

Springs are a flexible machine element that store mechanical energy when subjected to tensile, compressive, bending, or torsional forces. When the spring is deflected, it stores energy and at the same time exerts an opposing force…

Torsion Springs

Torsion Springs

A torsion spring is a mechanical device that stores and releases rotational energy. Each end of the torsion spring is connected to a mechanical component. As the spring is rotated around its axis on one end, the winding of the spring is tightened and stores potential energy…

Wire Forming

Wire Forming

Wire forming is a method for applying force to change the contour of wire by bending, swaging, piercing, chamfering, shearing, or other techniques. The various techniques for wire forming can produce any type of shape, form, or configuration…

Contract Manufacturing

Contract Manufacturing Animation

Contract manufacturing is a business model where a company hires a manufacturer to produce its products or components. It is an outsourcing method for producing products by taking advantage of the resources and expertise of an…

Wire Racks

Wire Racks

A wire rack is a level wire form utilized to stock and exhibit a number of products, usually retail. The bottom surface on which such goods are stored is made of several latticed or interlaced metal strands…

Metal Forming Services

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