... can coat metal film, TiN,TiC,ZrN,CrN,Ti,Ni,Cr,Cu and other compounds film,super-hard film. Metal pvd coating ... , glass and other materials of the surfacecoating of hard metal film and metal compounds film. Pumping speed faster, vacuumstability, and superior ... film, widely used in hardware,watches, glasses, tools, dies, metal, glass, ceramics, building materials, and other surface treatment industry. ...