Ross Aluminum Castings dealing with automotive, the aerospace, manufacturing and specialty industries. You can count on our foundry expertise to help you determine the most effective combination of alloys, casting methods, melting practices, gating design and heat treatments for your product performance criteria. www.rossal.com     US Aluminum Castings is a Full-Service Aluminum Foundry. We are a leader in the production of vacuum and pressure tight castings. We produce commercial castings for the aerospace industry, heavy trucking industry, semiconductor equipment, military defense systems and more. www.us-castings.com     Oberdorfer’s advanced engineering and manufacturing techniques offer a full range of casting-related services to companies in the Aerospace, Aircraft, Recreational Vehicle, Light & Heavy Truck, Utility and Refrigeration Industries and the Military. www.oberdorferllc.com     Peerless Foundry offers it's customers a single source for cast aluminum green sand and die castings. From concept and design to machined, finished parts the company's extensive experience and engineering capability combine to provide solutions to the most challenging requirements. www.peerlessfoundryllc.com