Located in Detroit, Marathon Metals is a division of MNP Corporation and provides steel manufacturing services. The division serves automotive, commercial and industrial clients. It manufactures a variety of products that include rods, wires and flat roll steel. Marathon Metals parent company, MNP Corporation, is one of the largest manufacturers of fasteners and other products. Established in 1970, MNP Corporation offers a variety of products that include hex flanges, screws and washer assemblies. The company has more than 1,000 employees. It has an advanced manufacturing facility that has electroplating, zinc phosphate and hot dip galvanizing capabilities. Additionally, it has a design department that provides prototype design services utilizing AutoCAD software.

Website: marathonmetalsllc.com

Phone: (313) 571-9544

Cross Streets: Between Meldrum St and Beaufait St