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JM Steel began production in 2000 and is located on Nucor Steel’s Industrial campus in South Carolina. Our state-of-the-art 120,000 sq ft steel processing and warehousing facility has the processing capability
and extensive inventory to provide a variety of flat-rolled steel products including master coils, slit coils,
hot-rolled, cold-rolled, galvanized, blanks, and flat bars. Other capabilities available for clients include; plasma cutting, roll forming, stamping, and press braking.

JM Steel's newest facility is located in Sinton, Texas in the SDI's Sinton Campus. This ultra-modern
90,000 sq ft steel processing and warehousing facility will house 2 slitting lines and two roll forming lines.

With its geographical advantage of being located next to world leaders in coil production, JM Steel prides itself on being one of the most responsive steel processors in the industry.


Huger, SC 

Gauges: .012” - .380”
Max Width: 76”
OD: 28” - 90”
Max Coil: 45,000 lbs - 80,000 lbs


Messer MPC2000 Plasma,

Drilling & Milling Machine

.250 X 8’ Shear

250 Ton X 12’ Press Brake

V-18 Saw

300 & 400 Press

Sinton, TX

Red Bud Slitter:

Gauges: .050” - .500”

Max Width: 94” OD: 32” - 94” Max Coil: 105,000 lbs


Liner Plate:

Gauges: 12ga - 3/8”

Width: 16” and 24”

Diameter: 4’ - 49’


Solar Line:

Gauges: .059” - .157”

Round OD: 4.5” - 8.5”

Length: 20’ - 40’

Pendergrass, GA

Roll Form

Galvanized Perforated, Steel,

Heavy Gauge,

Customizable Punch System and Horizontal Track Angle

4 Press Brakes

4 Robotic Weld Machines

Winch & E-track



BCI Steel, now a joint venture between Calandra Group, the Pittsburgh-based affiliate of JM Steel, and BCI Steel, is a leading contract manufacturer of solar tracking systems, most notably for Nextracker, the world’s largest solar tracker company. This joint venture will allow BCI Steel to rapidly expand capacity at its factory in the Pittsburgh area to keep pace with the growing demand for US-manufactured solar structures.

BCI Steel has deep experience in engineering, contract manufacturing, and supply chain management and has been a leading global manufacturer of solar trackers since 2010. BCI Steel was recently highlighted by Secretary of Energy Jennifer Granholm as a prime example of advanced manufacturing on-shoring: a trend that strengthens American energy independence and long-term energy resiliency.

In October 2022, JM Steel Corp. (JM) proudly announced the purchase of 5 Star Roll Form, LLC. Located in Pendergrass, GA. 5 Star operates 10 production lines that make a wide range of products for the Trailer, Garage Door, Roofing, and Solar industries. JM Steel is excited to expand its value-added roll form expertise and forward to building upon the solutions that 5 Star has been giving its loyal customer base.



In addition to our processing plants, JM Steel offers complete warehousing and shipping services.
We have options that meet any and all of your needs.



With our direct access to major rail lines and easy access to major highways, our locations allow you to rail or truck ship to all major manufacturing hubs and ports in the SE and South Central US & Mexico.


Both locations are equipped with heating units for condensation control. We have plenty of protected warehouse floor space to store your raw material safely and all buildings are served by multiple, state-of-the-art overhead cranes.

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