During the metal eyewear production, the last producing process is painting or plating finish.
Painting or Plating finish is to spray or plating a layer of protective material on the metal eyewear; it can make the metal eyewear more beautiful, shiny, and more anti-corrosion.
How to identify the metal eyewear is painting or plating finish?
Generally, metal eyewear plating only three types: gold, silver, and gun with various colors such as light, middle, and dark colors.
Except for gold, silver, and gun, all other metal eyewear colors are panting finish.
To take an example, Black, White, Red, Blue, Green, Purple, Yellow etc…
These metal eyewear colors are all painting finished.
Compared with painting metal eyewear, plating metal eyewear plating layer is more firm and compact.