Keystone-Calumet, Inc. is a hot rolled bar manufacturer centrally located in the midwest in order to supply a broad base of manufacturers, fabricators and service centers throughout the United States, Canada and Mexico. The purchase of the property and equipment previously owned by Calumet Steel Company enables us to carry on a nearly 100-year tradition of rolling excellence. The 13" bar mill started back up in May, 2004 in order to provide quality products, superior service and long term reliability for our customers' special needs.

Keystone-Calumet, Inc. can also provide annealing, shot blasting, special straightening and saw cutting. These additional on-site processes reduce freight costs, customers' lead-time and paperwork.