With more than 40 years of engineering expertise, Rochester-based GH Induction Atmospheres is known for solving demanding industrial heating problems with custom equipment. The company serves manufacturers in fields such as aerospace and automotive, and also provides specialized inductor design, manufacturing and repair support.
Zion Industries, IncSince 1977, Zion Industries has made induction heat treating its sole specialty, processing metal parts and developing the equipment and processes used in high-volume production. More than 100 employees work across facilities in Ohio, Michigan, and North Carolina, where the company also provides personalized engineering and consulting support. Zion builds more than 30 induction machines and much of its tooling in-house, and its three plants hold IATF 16949:2016 certification.VALLEY CITY, OH
JPW Industrial Ovens & FurnacesFor nearly 30 years, JPW Industrial Ovens & Furnaces has built a reputation for solving unusual industrial heating challenges, with projects completed in every U.S. state. Based near Williamsport, Pennsylvania, the company combines custom engineering with practical manufacturing support for customers in fields such as aerospace and general manufacturing.TROUT RUN, PA
Magneforce IncMagneforce Inc. designs and builds induction heating systems, custom heating coils, and processing fixtures for precise metal-heating applications. Founded in 1986, the company has supplied thousands of systems and manufactures its equipment in Warren, Ohio, drawing on more than 150 years of combined application and coil-development experience. Its work includes custom solutions for processes such as carbide brazing and threaded-insert heating, backed by in-house testing, service, and repair.WARREN, OH
Surface Combustion, IncSince pioneering a patented heating concept in 1915, Maumee-based Surface Combustion has manufactured industrial heat-treat and thermal-processing furnaces, including its Allcase® batch integral quench system introduced in the early 1950s. The company pairs new standard and custom equipment with in-house controls, metallurgical testing, and engineering support for demanding applications such as aerospace and castings. Its long-running aftermarket operation also maintains historical drawings and bills of materials for nearly every furnace it has built, supporting repairs, rebuilds, and retrofits throughout the equipment’s service life.MAUMEE, OH