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.
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.
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.