HRB Inc

GMT Corporation is one of the largest contract manufacturers in the Midwest. GMT operates state-of-the-art equipment and provides machining and fabrication services. The company s full range of capabilities can handle every stage of product design through production. GMT s production machining division provides close-tolerance production of gray iron castings, nodular casting, aluminum and steel. The fabrication division is dedicated to the production manufacturing of structural welded and machined components for government and commercial customers. GMT Corporation offers component assembly and painting services, concurrent prototype and production engineering service. The company operates a 60,000-square-fot manufacturing space and employs more than 60 people. GMT Corporation is a privately-held, woman-owned business. GMT Corporation is located in Waverly, Iowa.

Bruns Machine is a full service machine shop located in Cedar Falls, Iowa. We have been serving a broad spectrum of industries since 1963 with a wide range of machining, fabricating, welding, fixturing, assembly, and painting capabilities.

Central Iowa Machine Shop Inc provides machining, fabrication, and welding services along with snowplow and trailer hitch sales and service to the Marshalltown, IA area.