... clocks, guns IP, mobile phone shell IPG Jewelry vacuum coating machinery integrates three technology of DC magnetron sputtering, MF sputtering ... evaporation, combining the linear ionize source and pulse bias coating to thin the deposition particles.It can coat alloy ... . It can coat TiN, TiCN, CrN, TiALN, TiNbu, TiCrN, ZrN, and various kinds of diamonds film (DLC). IPG Jewelry vacuum coating machinery