Photo: millsteel.comGet prices and lead times from Mill Steel Company
What you can buy
Hot-rolled
Cold-rolled
Galvanized
Galvannealed
Galvalume
Aluminized
Pre-painted
Stainless steel
Aluminum
- Slit coil
- Cut-to-length sheet
- Laser & plasma-cut parts
Sizes
- Slitting
- From 0.010" thick, slit widths from 0.375", coils up to 75,000 lb and 78" OD
- Coil testing
- 0.012"–0.275" gauge; tensile, hardness, chemistry and bake-hardening tests, results within two business days
About Mill Steel Company
Mill Steel Company, founded in 1959 and headquartered in Grand Rapids, Michigan, is a women-owned supplier of flat-rolled steel and aluminum. Seven regional service centers slit, cut to length and test carbon, coated, painted and stainless steel and aluminum, with polishing, shearing, edge conditioning and laser processing in Baltimore, for automotive, appliance, construction, HVAC and other manufacturers.
- Processing
- Slitting, Cut-to-length, Shearing, Edge conditioning, Laser cutting, Polishing, Toll processing
- Industries served
- Automotive, Appliance, Agriculture, Construction, HVAC, Data centers, Office furniture, Oil & gas
- Certifications
- IATF 16949, ISO 9001, A2LA-accredited laboratories, WBENC certification
- Ownership
- Women-owned (WBENC-certified)
Locations
Grand Rapids, MI
Headquarters
Melvindale, MI
Detroit-area processing and distribution
Mansfield, OH
Regional processing and distribution
Jeffersonville, IN
Regional processing and distribution
Birmingham, AL
Regional processing and distribution
Houston, TX
Regional processing and distribution
Baltimore, MD
Sparrows Point; Maryland Metals Processing
Photos
In the news
Mill Steel, September 2026Mill Steel Company Ranked #13 on Metal Center News Top 50 Service Centers List
Mill Steel, July 2026Mill Steel Celebrates 30th Annual David Samrick Golf for Kids
Mill Steel, April 2026Mill Steel Ranked #2 Women-Owned Business in Michigan
Steel Technology, November 2024Mill Steel Company Acquires Maryland Metals Processing
Prices and lead times from Mill Steel Company, without the phone tag.