Galvanized rod is a metal product that is coated with a layer of zinc on the surface of steel, aiming to improve its corrosion resistance and extend its service life. Galvanizing is a common metal processing technique that involves immersing steel in molten zinc to form a layer of zinc coating, thereby protecting the substrate from corrosion. This process not only improves the durability of steel, but is also widely used due to its high cost-effectiveness and easy operation. Galvanized rods have a wide range of applications, including but not limited to building structures, mechanical manufacturing, furniture production, and other fields.