AZZ (AZZ) Stock Analysis & Winston Score

AZZ Inc. is an industrial company that protects metal from rust and corrosion. Its main business is hot-dip galvanizing, a process where steel parts are dipped in molten zinc to make them last longer. Customers include construction companies, utilities, and manufacturers who need steel structures, pipes, and hardware to hold up outdoors for decades. AZZ earns revenue by charging customers a fee to galvanize their steel parts, and it also sells metal coil coating services to manufacturers who need pre-painted or treated metal rolls. The company operates mostly in the United States, with over 40 galvanizing plants spread across North America, giving it a geographic scale that smaller competitors struggle to match. Its main growth driver is infrastructure spending, since roads, bridges, and utility projects all require galvanized steel — but rising zinc prices and debt from recent acquisitions remain key risks to watch.