PVD is an environmentally friendly vacuum deposition method which is used to produce thin film on different products. PVD means physical vapor deposition and it is a physical process producing a vapor on material - it is deposited on the object which requires thin films for various functions.
There are many benefits of PVD coating provided. The most common are facts that PVD coatings are sometimes harder and more corrosion resistant. Looks great and, if used correctly, prolong the lifetime of products.