Welcome to precision springs specialists Since 1936, we have been manufacturing compression springs, tension springs, leg springs as well as punched and bent parts with expertise and experience. Our expertise in manufacturing precision springs is as diverse as the individual industries we work with — we know your requirements. Discover quality that will impress you. As specialists for precision springs with many years of tradition, we manufacture products for customers with different requirements, but always with the same Jung quality. Our efficient and precise manufacturing guarantees high-quality products even for large quantities.