Cronite Group traces its origins to 1917, when Klefisch was founded in Wuppertal, and became an independent international group in 2018 after a century of work with heat-resistant alloys. Today, its engineers and foundry specialists develop cast components for manufacturers operating in extreme temperatures, with production on three continents and research supporting customers across several industrial markets. More than 15,000 furnaces worldwide use Cronite products, and all of the group’s foundries are ISO 9001 certified.
ISO 9001
KintnerSince 1945, Pittsburgh-based Kintner has made heat-resistant castings and fabrications for the metal-producing industries, evolving from a supplier to the region’s steel mills into a global specialist in high-temperature products. Now led by third-generation owners Sam Kintner III and Ted Kintner, the company combines application-focused design with in-house 3-D modeling and manufacturing capabilities to help customers keep furnaces running and extend component service life.PITTSBURGH, PA
Duraloy TechnologiesSince Thomas R. Heyward Jr. founded it in the 1920s, Duraloy Technologies has built its identity around alloy development and more than a century of experience in high-temperature metalwork. Based near Pittsburgh in Scottdale, Pennsylvania, the company makes specialty castings and finished assemblies for industries whose furnaces and equipment operate under demanding conditions.331513SCOTTDALE, PA
Alcon Industries, IncFor nearly 50 years, Cleveland-based Alcon Industries has produced heat- and corrosion-resistant alloy castings and fabrications, with in-house engineers and craftsmen turning drawings, existing parts, or ideas into production components. Its foundry is particularly known for custom furnace parts and other demanding industrial components, serving customers around the world from Northeast Ohio. Alcon also operates an alloy buyback program that gives customers credit for usable scrap toward future orders.CLEVELAND, OH
Ferralloy, IncFounded in 1984, Ferralloy, Inc. is a Cleveland-based international manufacturer known for its long-standing work with heat-resistant alloys. The company serves industrial customers worldwide through production in North America and Asia, with ISO 9001:2015 certification at its U.S. and China locations.CLEVELAND, OH