Contract Machining and Manufacturing, Inc. (CMM) is an ISO 9001:2015 registered machining business located in Lexington, KY. Founded in 1983, CMM specializes in precision machining of gray iron, steel, and aluminum castings as well as steel forgings and steel bar stock. We machine parts for the automotive, heavy truck, HVAC, and mining industry. CMM has the purchasing power and warehousing capacity to store large-volume inventories. We have experienced staff to manage a part from purchasing material to delivery.