Fiber laser: the most widely used, suitable for all metal materials engraving, some hard plastic marking, stone engraving and so on

CO2 laser: suitable for engraving and cutting non-metallic materials, such as wood, leather, paper, cloth, etc

UV laser:  Particularly suitable for marking plastics (Such as ABS, HDPE, PC…ect). with high peak powers they are most suitable for fine marking and structuring without thermal impact on plastic,glass applications and ceramics.