Wisconsin Aluminum Foundry was established in 1909 to produce non-ferrous castings. The company provides castings for a wide variety of industries, including manufacturers of commercial engines, generators, diesel engines, marine engines, farm machinery, construction machinery and paper making machinery. Wisconsin Aluminum can take a client s casting design process from prototype sampling to production tooling. The private company employs nearly 350 people. Wisconsin Aluminum Foundry is located in Manitowoc, Wis.