UV laser marking machine is mainly used for 3C industry logo, electrical enclosure equipment and ABS PVC button, dart of food and drug production date, removal of metal or non-metallic coating, marking of various materials, blind groove processing, and thin metal foil microporous production. The hot sales of Apple products also promoted the development of UV marking industry. At the same time, the surface marking of consumer electronic products has entered the era of ultraviolet light. Due to the particularity of its product materials, 3C products cannot meet the requirements of traditional fiber marking machines, because the requirements for light spots are very high, especially for UV materials, which are important for absorbing light sources. This product makes UV laser marking machine show its unique advantages. The light source is colder, the spot quality is higher, the marking line width is narrower, and the thermal effect is smaller. In the future, the development of electronic products will be more inclined to fine processing, and the UV laser marking machine can accurately meet the needs of the industry.