Castle Metals Aerospace (CMA) is a provider of metals and supply chain solutions, supporting the global aircraft, aerospace as well as the defense industries. The firm has over 70,000 specific products in stock, and continuous access to virtually every global raw material producer. Castle Metals Aerospace (CMA) maintains nine strategically located full-service stocking and processing facilities throughout North America, Europe and Asia. It stocks most types of aluminum, titanium, stainless steel and specialty steel products to support the widest range of aircraft, aerospace as well as defense requirements/applications. Castle Metals Aerospace (CMA) is a subsidiary of A. M. Castle & Co., which is a one of the leading distributors of carbon, alloy, stainless steel, nickel alloys, etc. and also a global resource for complex supply chain solutions.