... metal,ceramic,etc. multi-arc ion vacuum PVD tools coating machine with good quality Description: Crystal Glass vacuum plating ... titanium nitride and zirconium nitride,aluminum nitride titanium, chromium nitride coating,etc. nitride, titanium carbide, zircomium carbide and nitride, etc ... operates stably and can maintain work for a long time under low electricity. Therefore, the coated film connects well ...