What is Finishing?

Finishing, in manufacturing, refers to the processes that improve the surface qualities of a manufactured item. It includes a wide range of industrial processes that alter the surface of a manufactured item to achieve a certain property. These properties can be aesthetic (e.g., improving appearance), functional (e.g., enhancing durability, resistance to corrosion or wear, or electrical conductivity), or both. Common finishing techniques include painting, coating, plating, polishing, and surface treatments like anodizing or passivation. The specific finishing process chosen depends on the material of the item, the desired properties, and the intended application.