G.E. Mathis Company began as a one-man operation in 1905. Since then, we have grown to occupy a 135,000 square foot facility in Chicago, IL, providing fabrication services using state-of-the-art technology. While we started small, our dedication to providing oversized components is recognized today throughout the industry.

Demanding industries rely on our knowledge, expertise, and fabrication skill to create large-scale, intricate fabrications at close tolerances. Our work encompasses jobs at every level of complexity and size.

Whether we are constructing custom roll-formed cylinders, a custom-welded boom-tube, or performing architectural laser cutting of stainless steel panels, G.E. Mathis Company construction projects are virtually limitless:

·        Precision Laser-cut Architectural Panels

Our shop produced a set of intricate precision laser cut large panels. We cut each panel from A240-T304 stainless steel with our 6,000-watt laser, advancing from raw materials to fully finished, ready-to-install panels in just two weeks.

The final 91 individual architectural laser cut panels measured 0.25” thick by 63” wide by 163” tall, all of which now adorn a stunning outdoor installation.

·        Rolled Cylinder Segments

Petroleum tanks require some of the industry’s largest fabrications. We partnered with an oil industry client to produce premium quality rolled steel cylinders for a tank assembly. Working from a customer-supplied print, we rolled 0.375” thick 304 stainless steel plates through our variable geometry 3-roll pinch-type plate rolling machine to produce 32 rolled segments.

After rolling, each cylinder section had a 300” interior radius through 45° and was 96” long. All 32 rolled segments arrived at their final destination within three weeks.

·        Custom-welded Crane Boom

Cranes are essential for moving large-scale components; building them requires heavy-duty welded rectangular tubes. Our client needed a custom boom tube section for an enormous crane. Utilizing our submerged arc seam welder, we welded STRENX® (Domex) 100XF channels into rectangular tubes that measured ¼” thick by 18” by 20” by 240” long. After welding, we inspected each piece, and delivered them within a three week timeframe.

These pieces were noteworthy for their exceptional accuracy. Our skilled welders produced 50 of these welded boom-tubes at tolerances of ±0.125” and better.

Custom Solutions from GE Mathis

The examples above are just a sample of our precision custom products. At G.E. Mathis Company, we provide custom large-scale manufacturing for virtually every industry, including:

For more information about these projects, please see our portfolio gallery or contact one of our representatives directly today.


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