... , fine particles, simple operation, high yield etc. Application: 1. watch industry (strap, watchcase, dial etc.) 2. hardware industry (sanitary ... stair handrail, columns etc.) 4. phone case, jewelry, glasses frame, watch case , golf head. Color: gold, rose gold, silver, colorful ... , sapphire blue, black, brown, Tan etc. Coating: TiN,CrN,ZrN,TiCN,TiCrN,TiNC,TiALN and DLC Remark: Specially ...