John Evans’ Sons manufactures custom and specialized springs for a variety of applications. Browse our comprehensive resources below to learn more about our offerings, spring design, installation, and other helpful information. If you don’t find the information you’re looking for, reach out to our team at any time.
Certifications
eBooks
Custom Spring Design Guide
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Military & Defense Guide to Shock & Vibration Isolator Equipment
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Brochures
Blogs
Custom Springs for Fire Dampers
Click to Expand Custom Springs for Fire Dampers Fire dampers need durable, dependable spring components to function effectively. Our springs ensure fire dampers operate efficiently...
Benefits of Working with a Custom Spring Manufacturer
For engineers designing new products, procuring specialized components for the device remains a consistent hurdle. Numerous industries, from automotive and aerospace to medical and construction,...
Spring Materials: Which is Best for Your Application?
Springs are manufactured with different materials and finishes based on factors such as application, project requirements, and operating environments. Spring quality is crucial, and material...
