CSS (Connecticut Spring Stamping) is a leading international precision manufacturer and has been a key strategic supplier of metal springs, progressive stampings, fineblanked stampings, machined components, and assemblies to industries for nearly 80 years. As a family owned and managed company, we pride ourselves in our decades of experience, honed by our expertise in medical, defense/firearms, aerospace, and government components. We are a comprehensive solution provider that collaborates with our customers through all aspects of development, managing projects from prototyping and product launch to full volume production and assembly. What sets us apart from the crowd is our experience in developing innovative, advanced, and difficult-to-make parts. Companies and industry leaders work with us because they know they can rely on our ability to develop the most challenging of components and assemblies in their space.