For more than 60 years, McCullough Industries has been a Kenton, Ohio manufacturer known for its Wright® self-dumping hoppers. The company’s engineers design equipment for safer, more efficient handling of materials, and its products are proudly made in America as part of the Olympic Steel family of brands.
EPA requirements
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Compliance program
EPA
Quality certification
Copperloy by JH Industries, IncFor more than 70 years, Copperloy by JH Industries has manufactured loading dock and material-handling equipment in Twinsburg, Ohio, with portable yard ramps at the center of its work. Its in-house engineering and complete U.S. manufacturing operation allow the company to build custom equipment for demanding applications as well as standard loading solutions. Copperloy also offers factory-certified yard-ramp rentals through a national dealer network.TWINSBURG, OH
Stock Material Handling Systems (Stock MHS)Family-owned and operated since 1974, Stock Material Handling Systems designs and fabricates custom equipment that keeps high-volume manufacturing, shipping, receiving, and logistics facilities moving. Based in Ohio, the company combines more than 50 years of manufacturing experience with over 127,000 square feet of fabrication space, working with private and publicly held companies across the United States. Its engineers support projects from capacity planning and design through fabrication, assembly, and installation, including the company’s distinctive non-ferrous UHMW chute systems.CLEVES, OH
Sweet Material HandlingSince W. Dean Sweet founded the company in 1955, Sweet Material Handling has built bulk material handling equipment for agricultural and industrial operations, including systems fabricated in the United States at its Springfield, Ohio facility. Still family-owned and operated, the company is known for galvanized U.S. prime steel equipment designed for long service and minimal maintenance. Sweet equipment now serves customers in more than 55 countries across six continents.SPRINGFIELD, OH
Webb-Stiles CompanySince Joe Webb and Don Stiles formed their Ohio partnership in 1956, Webb-Stiles Company has grown into a U.S. manufacturer known for solving difficult material-handling problems with custom-built equipment. Based in Valley City with a second manufacturing division in Alabama, the company serves industrial operations nationwide and keeps each project under its own roof from engineering through field installation.VALLEY CITY, OH