| | Engineers and Manufacturers since 1905, the M.D. Hubbard Spring Company is a manufacturer of a broad range of standard and custom parts produced from strip metal, wire, and tube. We began by producing leaf springs for buggies and harrows teeth~ We now produce full lines of expansion plugs, spring tension washers, hair pin cotters, as well as custom stampings, slide formed components, wire forms, and all types of springs. We stock a broad range of ferrous and non-ferrous materials. All tooling is designed and built in house. We conduct many secondary production processes in house: heat treat, mechanical zinc plating, welding, tapping, assembly, vibratory and ultrasonic cleaning and de-burring. We also straighten, cut. and form tubing in automatic processes. We are a versatile manufacturer with knowledge of a broad range of metal forming and related processes. | |
