CASS is a processor of ferrous & non-ferrous metals that manufactures secondary aluminum ingot in Oakland, California. We have been servicing the domestic and international markets of the scrap metal industry since 1969. Our Commitment We are dedicated to reducing our environmental impacts in all aspects of our operations and leading the industry through our focus on customer service, quality control, and environmental stewardship. Our focus is developing and producing sustainable products that meet our customers' needs today and in the future. Our Challenge Our challenge is to be competitive in a global industry while setting best of class standards & protecting the environments in which we work and raise our families.