Founded in 1962, Attco Machine Products is a manufacturer of precision piece parts and assemblies. It provides engineering and manufacturing services to the aerospace industry. The company has computerized numerical-control lathing, machining, thread rolling, surface lapping, load and torque testing and power flushing capabilities. Its other capabilities include ultrasonic cleaning, microscopic deburring and inspection, immunizing and assembly work. Attco Machine Products provides electrical discharge machining, heat treating, plating, hard coating, gear cutting, thread grinding and laser welding services. The company is located in South Bend, Ind.