Established in 1970, Ohio Aluminum Industries has quickly become a leader in the production of highly complex and detailed castings. Defense systems manufacturers, aerospace and aircraft manufacturers, as well as automotive OEM and commercial customers depend on Ohio Aluminum for quality and reliability. Quality - We are AS9100 certified and NADCAP certified in Heat Treat, Lab, Non-Destructive Testing (NDT), and Weld. Our processes are designed to provide parts that consistently meet all customer requirements. Flexibility - We produce some of the most complex castings in the world. Parts requiring from one to more than 60 cores are produced here. Our product lines range from high-tech aircraft and defense parts to very basic commercial products.