Our Story

Our Story

At Superior Spring Company, we have been a leading spring manufacturer since 1958, serving customers around the world in a variety of industries, including Space Flight, Aerospace, Defense, Medical, and Commercial applications. We are proud to have built a reputation for excellence in engineering, manufacturing, and testing of quality springs, wire forms, and assemblies.

Our commitment to quality is evident in our wide range of in-house machining, processing, inspection, and testing capabilities. These capabilities enable us to consistently exceed customer expectations with the finest quality and the fastest lead times in the industry. We take great pride in providing our customers with the highest level of customer service, and we work tirelessly to ensure that every customer’s needs are met with precision and efficiency.

At Superior Spring Company, we believe that our success is driven by our unwavering commitment to quality, innovation, and customer satisfaction. We are proud to be a part of the industries that we serve, and we are dedicated to providing our customers with the highest quality products and services that they deserve.

A Customer-Driven Origin Story

At our company, we take great pride in our roots. Our founder, Bob DeLong Sr., was a Pilot in the Army Air Corps during World War II and later worked as a sales representative for a tool and die company based out of Minneapolis, Minnesota. During one of his sales calls, he recognized an opportunity when a customer requested a spring that his company did not offer.

Bob found a spring manufacturer who could create the needed product and realized that many of his existing customers had the same need. This inspired him to start his own business, which is now known as Superior Spring Company. What began as a side business has now grown into a thriving enterprise that has been serving customers for over 60 years.

We are proud to carry forward the legacy of our founder, and our expertise in engineering, manufacturing, and testing has made us a leading spring manufacturer across multiple industries. Our commitment to providing high-quality springs, wire forms, and assemblies that meet our clients' specific needs is unmatched.

A High-Tech Company with a Family Touch

As a family-owned and managed business, we at Superior Spring take great pride in our commitment to providing our customers with the highest quality products and services. Since our inception, we have steadily grown and have manufactured millions of individual springs. We continually strive to maintain state-of-the-art production and performance efficiencies by investing in the latest spring making technology and inspection equipment.

Our customers demand products that meet exact specifications and the highest of quality standards. When they come to us with a pressing need, they can rest assured that we will partner with them to create, manufacture, process, and quality-test their design in our spring and materials testing lab. Our main focus is to bring in as many processes and operations in-house as possible so that we have total control over not only the manufacturing process, but also the finish processing.

At Superior Spring, we pride ourselves on our world-class on-time delivery rate of 99.9%. We are committed to providing our customers with first-class customer service and satisfaction. We believe that our success lies in our ability to consistently meet our customers' needs, and we are dedicated to exceeding their expectations.

An Innovative Future You Can Count On

At Superior Spring, we are committed to investing in the technology, equipment, and people that accelerate our growth year after year. Our dedication to progress is evident in the expansion of our operations under the leadership of Bob DeLong Jr., who took over in 1993 and expanded Superior Spring from its humble beginnings in El Monte, CA to our current, state-of-the-art facility located in the heart of Anaheim, CA.

As a third-generation family member and current Vice-President, Brad DeLong brings a forward-thinking approach to the business while instilling the family traditions and values that are key to our strategic vision for success. We believe that this balance is what sets us apart from our competitors and enables us to provide the highest quality products and services to our customers.

Superior Spring is constantly adapting and evolving to match the needs of the industries and customers we serve. We take pride in making every one of our partners feel as though they are part of our family, from our devoted employees to our impressive list of customers. Whether our customers are start-ups or major multi-billion-dollar companies, they are the most important part of our business, and we do everything we can to ensure exceptional service. At Superior Spring, we are committed to meeting and exceeding our customers' expectations every step of the way.

Contact us to learn more about our products and how we can help your business grow. We look forward to the opportunity to work with you and exceed your expectations.