MST Steel, founded in 1977, supplies high strength low alloy steel, galvanized coils, and ASTM cold rolled sheets to the auto, HVAC, and construction industries with fast turnaround and top quality.

MST Steel Corp. is a trusted Tier 1 and Tier 2 supplier of premium steel products for the automotive, construction, HVAC, furniture, and communications industries. With three processing facilities—two in Warren, Michigan, and one in Bardstown, Kentucky—MST serves customers throughout the U.S., Canada, and Mexico. The company offers a wide range of products, including high strength low alloy steel, Dual Phase, TRIP steel, ASTM cold rolled steel sheets, and hot dipped galvanized coils. MST’s 85,00...

MST Steel Corp. is a trusted Tier 1 and Tier 2 supplier of premium steel products for the automotive, construction, HVAC, furniture, and communications industries. With three processing facilities—two in Warren, Michigan, and one in Bardstown, Kentucky—MST serves customers throughout the U.S., Canada, and Mexico. The company offers a wide range of products, including high strength low alloy steel, Dual Phase, TRIP steel, ASTM cold rolled steel sheets, and hot dipped galvanized coils. MST’s 85,000-ton inventory and state-of-the-art 72" slitting lines ensure quick turnarounds and exceptional quality. Their X-ray thickness monitoring system guarantees precise results, while on-site technical support and part evaluations help customers choose the right material for every job. MST’s in-house lab tests for hardness, ductility, tensile strength, and chemical composition.