China International Optoelectronic Expo (CIOE) is a world-renowned event, annually presenting the most advanced optoelectronics technologies and innovations. Established in 1999, CIOE now celebrates 19 consecutive years of steady growth, and an exceptionally intimate relationship with the industry and the technical professionals that make it all happen. 

CIOE will be held at the Shenzhen Convention and Exhibition Center with a total area of 100,000 sq. meters, comprised of four concurrent specialized expositions focusing on optical communications and sensors, lasers and infrared applications, precision optics, and LEDs. More than 3,200 optoelectronic enterprises will exhibit products, and an extensive technical conference is offered each of the four days of the event.