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.