Founded in 2000, ThermalMax, Inc. supplies refractory, insulation and specialty products for heat-processing industries, with the broader MAX group extending that work into engineered design and industrial installation. From its Pennsylvania and Alabama operations, the company can carry projects from product selection through custom refractory lining, refurbishment and final installation, keeping each phase under one organization’s responsibility. Its offering includes high-temperature felt and paper products as well as engineered systems for industrial equipment.
Ohio Industrial Sales, IncStarted in 1978, Ohio Industrial Sales, Inc. is a Twinsburg industrial company known for solving high-temperature insulation needs with experienced in-house installation crews. Its 25,000-square-foot facility supports custom work for manufacturers in the metals and process industries, while its operations staff brings more than 100 years of combined refractory-insulation experience.TWINSBURG, OH
CeramSource, IncFounded in 1999, Beaver Falls-based CeramSource supplies TaoFibre® refractory ceramic fiber and other thermal materials for demanding industrial heat applications. Alongside its stocked insulation and refractory products, the company performs custom high-temperature fabrication, including serpentine-folded ceramic fiber modules and precision CNC-cut components. Its materials are engineered for continuous service up to 1430°C (2600°F), supporting producers across the United States and worldwide.EAST PALESTINE, OH
CeraMaterialsFounded in 2006 by ceramic engineering PhD Jerry Weinstein, CeraMaterials manufactures and distributes high-temperature refractory materials for thermal processing, with a particular focus on carbon, graphite and carbon-fiber-composite furnace insulation and fixtures. Based in Dingmans Ferry, Pennsylvania, the company combines stocked materials and custom fabrication with application engineering and material consultation led by a founder who holds more than 46 U.S. patents. Its products serve heat-treatment customers across the United States and Canada through regional representatives and strategically placed warehouses.327110DINGMANS FERRY, PA
HWI, A member of CalderysHWI makes refractory products and provides high-temperature engineering and service for industries that rely on furnaces, kilns, and metalmaking equipment. Tracing its roots to 1865, the company now operates as the Americas brand of Calderys, with 25 manufacturing sites and 20 distribution centers across the Americas. Its Advanced Technology and Research Center in Pennsylvania is the largest refractory research facility in North America, supporting HWI’s specialty in solving demanding heat-containment and lining challenges.NIAGARA FALLS, NY