MAYCO Industries is a solely owned subsidiary of Metalico and was born out of a merger between Mayfield Manufacturing, Metalico-Evans and Metalico-Granite City. Metalico is the largest fabricator of lead based products other than batteries. The company sells its products throughout the United States to a diverse industrial customer base. MAYCO Industries operates two plants, one is located in Birmingham, Ala., where the headquarters is located. The other plant is located in Granite City, Ill.