Master Metal Engineering is a full-service company that provides precision machinery components, assemblies and engineering support services. The company provides various products and services to the aerospace, automotive and food processing companies. Master Metal Engineering operates a more than 25,000-square-foot facility and has an ISO 9001:2000 certification. It operates through turning, milling, grinding, metrology, gear cutting, special machines and assembly departments. The company uses various equipment, including automatic welding machines, arbor and drill presses, polishing machines, lathes, and bead and sand blast cabinets. Master Metal Engineering has been operational for more than 30 years and is located in South Bend, Ind.