Peninsula Spring is a well-established corporation that has been a leader in precision flat metal component and spring prototyping and manufacturing since 1976. As an ISO 9001-2015 certified American spring manufacturer, we are committed to providing top-quality parts and engineering services to our customers. Our extensive range of products includes conductive springs, high temperature springs, custom sheet metal springs, spring clips, flat springs, spring washers, custom wire springs, compression springs, extension springs, torsion springs, double torsion springs, and unique springs.

We also offer spring assemblies, custom tube bendings, laser cutting services, and engineering solutions. With our knowledgeable sales and engineering staff, we excel in providing excellent one-on-one customer service and building strong relationships with our suppliers. We have industry-leading inspection equipment and adhere to ISO 9001 quality standards to ensure the accuracy and performance of our parts.

Located in Gilroy, California, we serve industries locally and globally. Contact us today for a quote and experience why Peninsula Spring has earned the trust and satisfaction of hundreds of repeat customers