About CIOE

CIOE 2022 (the 24th China International Optoelectronic Exposition), will be held at Shenzhen World Exhibition and Convention Center. Known as the world's largest optoelectronic event, CIOE 2022 will showcase up-to-date optoelectronic technologies and comprehensive solutions for optoelectronic applications, enabling industry players to source optoelectronic products, to gain latest marketing insights and to network with key Chinese optoelectronic players.

Register now for your free pass to CIOE 2022.

Your reliable one-stop sourcing platform in China

Connecting with professionals from entire optoelectronic ecosystems

Valuable opportunities to network with thousands of industry leaders


A highly recommended optoelectronic event by industry peers

Be inspired by the China’s optoelectronic market trends and information

Efficient communication with target and potential exhibitors via VIP match-making

Exhibit Profile

Information and Communication Expo

Optical Communications Chips and Materials, Optical Communications Component and Module, Optical Fiber & Cable/Fiber Sensing

Infrared Applications Expo

Infrared Materials and Devices, Infrared Equipment and Applications, THz Monitoring and Imaging, UV Technology

Precision Optics Expo & Camera Expo

Optical Components, Optical Materials, Optical Processing Equipment, Optical Coating Technology & Equipment, Optical Lens

Lasers Technology & Intelligent Manufacturing Expo

Laser Materials & Components, Lasers, Laser Components, Motion & Cutting Control System, Auxiliary System, Laser Equipment and Accessories

Intelligent Sensing Expo

LiDAR, 3D Camera, 3D Imaging & Sensing, MEMS Device & Sensing, Millimeter-wave Radar, Industrial Sensors and Measurement

Photonics Innovation and Display Expo

Biophotonics, Information Optoelectronic Technology, New Photonics Materials, Display Screen, Display Panel Materials

MEETING OVER 3,000 OPTOELECTRONIC BRANDS AT CIOE 2022

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