Surface treatment is an essential step in industrial manufacturing, as it ensures that products and parts are protected from wear and tear, corrosion, and other environmental factors. Anti-rust treatment is a common form of surface treatment used to protect metal surfaces from rust and corrosion. This process involves applying a coating to the surface, such as paint or a protective layer of oil or wax, to prevent moisture and other corrosive elements from coming into contact with the metal. Galvanization is another surface treatment process used to protect metal surfaces. This process involves coating the metal with a layer of zinc, which provides a sacrificial layer that corrodes before the underlying metal is affected. The result is a durable and long-lasting surface that is resistant to rust and corrosion. Both anti-rust treatment and galvanization are crucial processes in industrial manufacturing, ensuring that products and parts are reliable, long-lasting, and able to withstand harsh environments.