Melton Machine & Control Company

McCay Tool and Engineering is a St. Louis-based manufacturer specializing in aerospace components, serving major companies such as Boeing and Lockheed Martin, along with various U.S. government entities. With over 70 years of experience, the company combines innovative engineering and cutting-edge technology to deliver high-quality, American-made components. Renowned for its commitment to precision and a tradition of excellence, McCay Tool and Engineering offers a broad range of capabilities, including CNC milling, turning, and cylindrical grinding. The team works closely with clients to design and produce customized solutions for diverse aircraft and support equipment needs. Generated from the website

Operational for over 40 years, Heizer Aerospace Inc. is located in Pevely, Mo. It machines aluminum alloys, titanium and other exotic materials. The company specializes in large and complex airframe components for the aircraft/aerospace industry. Heizer Aerospace Inc. caters to the needs of aircraft companies, such as Airbus/Casa, Boeing, Lockheed, Northrup, Embraer, Kawasaki, BE Aerospace, Learjet and Gulfstream, among others. It is a D1-9000 AQS, BQMS D6-82479, ISO 9001:2000 and AS9100A:2004 Rev B. certified company.

Since 1963, Davlan Engineering Inc. has been providing machining services to its customers. It offers a wide array of services, including design, engineering, precision machining, waterjet cutting, finishing operations and assembly. In addition, the company s core capabilities include stamping, sawing, welding and grinding. It specializes in computer numerical control (CNC) vertical/horizontal machining and turning. Davlan Engineering Inc. is an ISO 9001:2000 certified company. The company has associations with Quality Screw Machine Products Inc. and Carr Lane Castings Inc.