John Evans’ Sons, Inc.
Founded in 1850, “America’s Oldest Springmaker” specializes in precision spring manufacturing including constant force springs, variable force springs, spring reels, spiral torsion springs and more. Various materials, widths, thicknesses, and torque requirements are available. Our high quality springs are used in many industries such as window manufacturing, electric motors, point of purchase systems, medical devices, aerospace and the military. Contact us to learn more about our spring manufacturing capabilities.