China is the world's largest industrial processing country, and the industrial volume is also the world's number one. With the environmental problems brought about by industrial development, it is very urgent and necessary to change the processes in some production processes and upgrade the more environmentally friendly cleaning processes. In this case, laser cleaning is a very promising option.

According to market research reports, the global laser cleaning market will reach $589 million in 2018. By 2023 this figure is expected to reach $724 million, with a compound annual growth rate (CAGR) of 4.22% between 2018 and 2023. The use of laser cleaning technology in many pillar industries belonging to the national economy has produced considerable economic and social benefits. It is entirely possible to develop supporting laser cleaning equipment and to industrialize it in a short period of time by utilizing the existing laser technology conditions in China, and it is also of great significance to promote the development of high-tech industries.