Custom Designs | Custom Solutions
We design proprietary springs, tailored for your needs and wants. With a focus on precision specs and tolerance, we account for and provide insight on spring rate, load rate and stability.
One Stop Shop for Cold & Hot Wound Coil and Leaf Springs
Our ISO 9001 certification ensures that we build the highest quality product. It starts with our precision processing, resulting in a consistently performing product. We produce the highest performing cold wound and hot wound coil springs, along with leaf springs, all under one roof.
CELEBRATING 150 YEARS: 1868 – 2018
Through 150 years and six generations, we have evolved from our humble beginnings as the first spring manufacturer in the western United States into a diversified operation that became a leader in heavy-duty transportation, automotive aftermarket and other industrial sectors.
Dedicated engineering resources provide a broad range of services, including custom design or redesign, rapid prototyping, finite element analysis (FEA), production part approval process (PPAP) and first article production samples.
