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Toll Free Parts: 866-788-8577 (866-PTT-TLRS)

Ontario Parts Store: 500 S Etiwanda Ave, Ontario, CA 91761
Whittier Parts Store: 3006 Red Hat Lane Whittier, CA 90601

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Truck Parts, Trailer Parts, Brakes, Suspension Parts, 5th Wheel

Betts - Leaf & Coil Spring Assemblies, Mud Flap Hangers

Betts Spring Manufacturing is a custom ISO 9001 certified spring manufacturer headquartered in Fresno, California. We provide made to order coil springs, leaf springs and wire forms to fit a wide variety of applications such as the automotive aftermarket, aerospace, construction, agriculture, oil & gas, mining, military and trucking industries.

We provide a broad range of services, including design, engineering, prototyping and first article production sample testing. We have established certified processes that allow us to achieve superior quality and cycle time at competitive cost with exceptional customer support to complete an excellent customer experience. Our most successful and demanding customers consider us among the best coil spring manufacturers in the industry.


Precision Coil Springs

Cold Wound Spring Being Formed

Cold Wound Springs Being Formed

Betts Spring Manufacturing Hot Coiling Process

Hot Wound Spring Being Formed

Betts Spring Manufacturing maintains state-of-the-industry automatic coiling equipment that is capable of manufacturing precision coil springs to the highest specifications from .095" to 1.75" diameter wire in cold and hot wound manufacturing processes. We are also well equipped to perform secondary looping, bending, and forming operations necessary to produce an infinite variety of springs, as well as wire forms. Our compression springs are finished utilizing a battery of automatic grinders that economically grind your springs to exacting tolerances for squareness, length, and load. We also provide in-house heat treatment, deburring, shot-peening, painting or powder coating to enhance the quality of the finished product and meet coil spring specifications.

In addition, Betts Spring Manufacturing maintains a short-run or "prototype" department that can quickly and efficiently facilitate your coiled spring prototype, small order, and emergency needs.

Betts Spring Manufacturing specializes in manufacturing custom compression springs for the automotive aftermarket industry, agriculture, trucking, oil & gas, mining, military and construction industries.


(PTT) Performance Truck and Trailer sells Betts parts in Ontario & Whittier, Southern California.

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