Nano coating is a dramatic improvement in ecology as well as in economics.
These processes are free of heavy metals such as nickel, magnesium and zinc subject to restriction in the field of worker safety or waste disposal. It can be coated on all types of metal like steel, aluminium, zinc and its alloys, magnesium substrate etc.
This pretreatment is suitable for all conventions powder and wet paint coating. it creates an inorganic extremely high-density layer incorporating nanoparticles It results in a conversion layer on the order of nanometer-thick whereas phosphate coat gives in the order of microns thick.