Painting is a surface finishing process that uses compressed air to atomize and spray paint onto the surface of an object to form a uniform and smooth coating on metal, plastic, wood and other materials for the pupose of providing protection, decoration or special functions (such as anti-corrosion, anti-rust, wear resistance, etc.).
Painting is widely used in various industrial and civil fields, including surface treatment of automobiles, furniture, construction, metal products, etc.


High machinability and ductility. Aluminum alloys have good strength-to-weight ratio, high thermal and electrical conductivity, low density and natural corrosion resistance.

