CIOE 2026
The 27th China International Optoelectronic Exposition (CIOE 2026) will take place from September 9-11, 2026, at the Shenzhen World Exhibition & Convention Center. As a premier exhibition spanning the entire optoelectronics industry chain, CIOE brings together over 4,000 leading exhibitors from 30+ countries and regions. The exhibition features eight thematic expos covering information and communication, precision optics, lasers, infrared, ultraviolet, sensing, displays, AR/VR, and photonics innovation.