... : Ink Printing, Carbon PillSilk screen printing, spray coating, laser etching, back-lighted, hard/epoxy coating, PU coatingSmooth and easy touch feelingCombination of ... Laser etchConductive ContactInk Printing, Carbon PillFinish Matt or Gloss PU Coating,Epoxy Resin Coating, ectApplicationsMobile Phones, Remote Controllers, Scanners, etcSpecificationROHS Directive Compliant Green ...