Our Commitment to the Steel Industry
Our partnership with steel is as old as the industry itself. Every day, we’re innovating and driving refractory solutions to keep you moving forward. As we tackle the future together, you can count on us to anticipate, respond, and deliver like no one else.
About HarbisonWalker International
With more than 150 years of industry leadership, HarbisonWalker International (HWI) is the largest supplier of refractory products and services in the United States. Headquartered in Pittsburgh, Pennsylvania, the company’s international network spans North America, Europe, and Asia, with 19 manufacturing plants, 30 global sourcing centers, and technology facilities in both the United States and China. Serving virtually every major industry that requires refractory solutions to enhance production and protect assets, HWI is consistently recognized for its talented experts, industry firsts, and intensely driven excellence.