... , Stain, PVD Coating Anti-fingerprint finish etc.-Color with PVD Coating: Gold, Brass, Rose, Gold, Copper ... China. Now the Company has over 50 vacuum units with various sizes, about 1000 employees and ... in the form of a vapor through a vacuum or low pressure gaseous (or plasma) environment ... condenses. The main categories of PVD processing are Vacuum Evaporation, Sputter Deposition, and Arc Ion Coating. ...