Since 1857, Associated Spring, a business of Barnes Group Inc., has been a global leader in the engineered spring and precision metal component manufacturing arena. Our company has engineering, design and manufacturing facilities around the world.

Associated Spring is proud to offer our customers one-stop full service precision-engineered, customer-specific solutions. Utilizing our mechanical springs, wire forms, washers, reed and flapper valves, precision stampings, and assemblies, our products are built to meet and/or exceed our customers’ requirements quickly and efficiently.

Applications for our precise solutions range from Transportation, Aerospace and Defense-related products, Construction, Energy, Telecommunications, Industrial, and Consumer Products. As a leading engineering provider, Associated Spring also provides medical devices and Compressor Components. Our plants are certified to AS9100, ISO9001 or TS16949 and ISO14001 depending on the markets serviced.

Associated Spring is committed to operational excellence based on leveraging state-of-the-art product and process technologies and utilizing Lean Manufacturing principles. Our experienced and dedicated people strive to exceed our customers’ expectations and objectives.

We are your global partner for custom springs and stampings. With our engineering capability and manufacturing expertise, we can solve complex (product, process) design challenges and help you achieve increased performance and optimal lifecycle costs.