shenhui laser seal engraver machine working area: 300x200mm laser power:40w software:moshi/newly draw Certificate: CE, FDA We ... -metal materials,such as rubber, acrylic, plexiglass, bowlder, crystal, wood, plastic etc.3. Applicable Industry(1).Mainly used for engraving ... of non-metal materials: such as rubber,ox horns,wood,plexiglass, atomic materials,crystal,bowlder, etc.. (2).Applying for ...