Henderson Manufacturing, Inc. manufacturers a broad range of high quality truck equipment products for the municipal and contractor markets. Founded in 1944, the companys products include a wide range of dump bodies, snow plows, sand & salt spreaders, anti-icing systems, and special purpose truck bodies for both medium and heavy duty trucks. It also participates in product research and product development projects for select government agencies. Henderson Manufacturing has most recently embarked on an effort to develop value-added new products. The company targets its products to state and municipal markets as well as private contractors nationwide. Its packages are sold in each of the nation s Snow Belt regions. Henderson Manufacturing s headquarters, primary the manufacturing facility and installation facility, are in Manchester, Iowa. The company also has an office, warehouse, and installation facility in Watertown, N.Y.