PVD coatings are formed through a deposition process in which the reactive gases in a plasma react with the surface of the target. This produces a thin hard coating. This type of coating is widely used in a wide variety of applications. During a deposition cycle, a single or several layers of coating are applied to a target. SurfTech INC " www.ercsurftech.com " is able to offer its customers the latest PVD coating technology, thin film coating, and ceramic coating facility in the United States. Reference url, https://bit.ly/3MRuHob