Advanced Cast Products, also known as ACP, is a ductile iron foundry that maintains a range of heat treating machines and a machine shop. Founded in 1983, it provides casting, machining, shot peening, protective coating and assembly services. The company also offers design, engineering and technical support services. Advanced Cast Products serves clients in the heavy truck, construction equipment, railroad and mining industries. It operates various molding, laboratory and machining facilities. In addition, the company has spectrometers, testers, current testing equipment and measuring machines. Advanced Cast Products has an ISO certification. It is a subsidiary of Neenah Foundry Company, which also operates Gregg Industries, Dalton Corporation, Deeter Foundry and Mercer Forge Corporation.