Established in 1958, Markin started as a company with one tube mill, spun from General Motors in Rochester, NY. Today, Markin operates eight steel tube mills in a 200,000 sq. ft. production facility, and a tube fabrication plant dedicated to complementing their Customer's value-added processes. Our award-winning tube fabricating services are used by OEMs such as those in the automotive, appliance and heat exchanger industries. Pipe bending, cutting to length, and straightening are among the procedures used in our pipe fabrication. We are ISO9001:2000, ISO 14001 registered.