Optimum Spring Solutions manufactures and supplies high quality custom wire springs. Our coil spring manufacturing capabilities includes the design prototyping, short long run of compression, extension, torsion springs forms. Our commitment to ...

It is with great pride and confidence that we introduce United Spring Technology, Inc./Kern-Liebers Group.We are a team experience accomplishments in the design production oftechnical springs stampings stretching back to 1888.UST Financially Strong, ...