UPOLabs participated in the 2024 Changchun International Optoelectronic Expo From June 18 to 20, 2024, the Changchun International Optoelectronic Expo was held at the Northeast Asia International Expo Center. As a high-end optoelectronic brand in China known for its technical services and original design innovation, UPOLabs exhibited HDSLM liquid crystal spatial light modulators, MagicHolo optoelectronic solutions, DMD spatial light modulators, structured light modules and other optoelectronic devices. On June 19, Wang Zhihou, director of the Standing Committee of the Changchun Municipal People's Congress, and Huang Xianyu, member of the Standing Committee of the Changchun Municipal Party Committee and deputy mayor, visited the UPOLabs booth for guidance and exchange. In this exhibition, UPOLabs has gained a lot, here, UPOLabs would like to express its heartfelt thanks and respect to the audience and friends who came to exchange and purchase orders, and look forward to seeing you next time.