1:Adapt all of metal and pats of Non-metal materials 2:Marking Scope:110*110( ... materials: electronic components, packaging, IC and so on.3:ABS and other plastics: electrical enclosures, electronic products and other products serial number, LOGO ... , aluminum, used in MP3, mobile phone shell and other laser marking.5:Ink and paint: panels, mobile phone keys, small commodity parts.Technical ...