CIOE - CHINA INTERNATIONAL OPTOELECTRONIC EXPOSITION 2025 will be held 2027/09/01, at the Shenzhen International Convention & Exhibition Center in Shenzhen (China). DescriptionChina International Optoelectronic Exposition. The event will present the entire optoelectronic sector including information and communication, precision optics, sensing, lasers, infrared and photonics The following is the detailed information of this exhibition. Since the exhibition time may change, please be sure to confirm it before participating.