According to the laser cleaning applications growing exponentially, Every day new possibilities are discovered and explored. From the classical rust removal to the restoration of natural stone building facades. Previously it was mechanical blasting or chemical corrosion, which caused damage to the product itself. Laser non-contact processing was used to directly oxidize or strip dirt to achieve non-polluting and non-damaged cleaning. Widely used in automobiles, electrical appliances, metallurgy, machinery, home appliances, construction, cultural relics, municipal, airport runways, railway tracks, etc.