... various applicationsSilk screen printing, spray coating, laser etching, back-lighted, hard/epoxy coating keypadsKeypad surface with transparent spraying coating, PU coatingSmooth and hard ... Laser etchConductive ContactInk Printing, Carbon PillFinish Matt or Gloss PU Coating,Epoxy Resin Coating, ectApplicationsMobile Phones, Remote Controllers, Scanners, etcSpecificationROHS Directive Compliant Green ...