The LASER World of PHOTONICS CHINA is a prestigious trade fair in the laser and photonics industry. It was initiated by Messe München GmbH and is held annually at the National Exhibition and Convention Center (NECC) in Shanghai, China. As a major annual event, the fair provides an important forum for experts, manufacturers, and users from the field of laser and photonics technology. It allows participants to learn about the latest innovations and developments in various disciplines such as laser and optoelectronics, optics, manufacturing technology for optics, sensors, optical measuring systems, imaging, biophotonics and medical technology, as well as lighting, energy, and security. With a wide range of products and services, extending from optical components and manufacturing techniques for optics to laser and laser systems for production technology, the fair offers a comprehensive overview of the industry. The highlights of the fair include expert conferences and the Laser Technology Forum, where international experts share their industry knowledge. The exhibitors and visitors primarily come from the manufacturing industry, biotechnology, medical technology, and research sectors. The visitors are mainly professionals and decision-makers from these industries, especially from China and the APAC region. The Laser World of Photonics China is part of a series of events conducted by Messe München GmbH at various locations worldwide, including the Laser World of Photonics in Munich. In conclusion, it can be said that the National Exhibition and Convention Center in Shanghai is an ideal venue for this fair. Thanks to its good accessibility and proximity to Shanghai Hongqiao International Airport, it is of particular interest to international participants. On the whole the organisers welcomed on the 3 days of the fair, from 11. July to 13. July 2023, about 1160 exhibitors and 94648 visitors on the LASER World of PHOTONICS CHINA in Shanghai. The LASER World of PHOTONICS CHINA in Shanghai took place from Tuesday, 11. March to Thursday, 13. March 2025.