On July 6, Ling Yunguang was listed on the scientific innovation board of Shanghai Stock Exchange. The company's securities code was 688400, the issue price was 21.93 yuan/share, and the issue price earnings ratio was 64.43 times.

By the end of the day, Lingyun Light had risen 55.40% to 34.08 yuan/share, with a total market value of 15.34 billion yuan.

According to the data, since its establishment, Lingyunguang has been engaged in machine vision and optical communication business for a long time on the basis of optical technology innovation, serving multiple industries. At present, its strategy focuses on machine vision business. The company is a professional supplier of configurable vision systems, intelligent vision equipment and core vision devices, and one of the enterprises that entered the field of machine vision earlier in China.

In the machine vision industry chain, on the one hand, Ling Yunguang insists on independent research and development of systems and equipment, on the other hand, it insists on independent research and development of core software and devices, and establishes a technology platform to actively promote independent research and development of core technologies.

In the field of machine vision, the company deeply grasped the core requirements of industrial customers for improving accuracy, efficiency and quality in the application field, and developed imaging solutions and application system solutions suitable for industrial applications.

In the field of consumer electronics, the company has launched consumer electronics manufacturing precision assembly/processing/intelligent identification/alignment/measurement and other products; In the field of new display, the company has developed LCD/OLED/mini LED/Micro LED display cell segment/module segment semi-automatic/full-automatic lighting, appearance quality inspection equipment and other series of products; In the field of printing and packaging, the company has successively developed a series of products such as domestic banknote printing/labels/soft bags/color boxes and other prepress alignment products, high-speed online detectors in printing, offline quality inspection equipment after printing, etc; In addition, the company has launched products deeply integrated with the field in the fields of intelligent transportation, new energy, life science, high-end scientific research instruments, culture and entertainment. The company continues to serve the automation and intelligent upgrading of the industry through innovative products and solutions.