Lew-El Tool & Manufacturing Company was originally founded in 1947, but was purchased by its present owner, Richard Milburn, in 1970. At that time, metal stamping was the primary product produced. Stamping tempered spring steel lead us in the direction of flat springs which opened the door to many other kinds of springs.

We developed a niche with some of the most specialized springs in demand. Rich’s mechanical innovations increased spring production exponentially. Eventually he used computer controlled devices to ensure quality and speed of production. This technology was the basis for the company’s growth and success.

We are a local Chicago business that works closely with buyers or engineers on design, material choices, and prototypes. Our specialty is custom flat springs which include recoil springs, power springs, motor springs, counter-balance springs, clock springs, and brushholder springs. Our springs have been components in a wide variety of products for industries including medical, OEM, aerospace, and automotive.