Phosphating processing enhances the adhesion and corrosion resistance of the paint film. The main purpose of phosphating is primarily to: provide protection for the base metal, to some extent preventing corrosion of the metal; to act as a primer before painting, improving the adhesion and corrosion resistance of the paint film; and to serve as a friction-reducing lubricant in the cold working process of metals.









Anodized coloring surface treatme
Dacromet surface treatment
Salt Bath Nitriding Factory
Liquid Nitriding Plant
Salt Bath Nitriding Price
Anodized coloring surface treatme
Dacromet Surface Treatment Manufa
QPQ Heat Treatment Plant
