Cox Brothers Machining is a leader in the steel bridge fabrication industry and in the manufacture of complex steel structures. CBM produces a complete line of bridge structures, from steel beam and girders bridges found on many highway overpasses and interchanges to complex bridges such as arch, bascule (drawbridge), cable-stayed, lift, railroad, suspension and truss designs. Some of our projects have included: Welded Plate Girders, Rolled Beams, Bridge Railings, Bridge Expansion Joint Devices [of many various Joint-Types; Modular, Finger etc] as well as, both glass wall framing and Architecturally Exposed Structural Steel for Buildings [AISC-AESS].

We also offer additional heavy/complex steel structure fabrication.We have a 300,000 square foot Production Facility. Our plant is located in Jackson, MI . Jackson is in centrally located and only 1.5 hours away form Michigan's Largest cities [Detroit and Grand Rapids]. CBM has been located in Jackson since 1997.