PVD (Physical Vapor Deposition) coating has become the premier finishing technology for high-end bathroom fixtures, transforming them from purely functional items into durable, aesthetic, and performance-oriented pieces. Its application on faucets, showerheads, towel bars, drains, and other sanitary ware offers a significant competitive edge. PVD arc ion deposition machine adopts arc ion deposition system and magnetron sputtering technology to realize multi-function coating effect. They are...