About This Show
China International Optoelectronic Exposition. The event will present the entire optoelectronic sector including information and communication, precision optics, sensing, lasers, infrared and photonics
CIOE - China International Optoelectronic Exposition is an annual trade show held in Shenzhen, China. The event took place for Sep 9-11, 2026. CIOE - China International Optoelectronic Exposition serves as a meeting point for manufacturers, suppliers, buyers, and decision-makers from around the world. The exhibition showcases the latest products, technologies, and innovations in the field, giving attendees direct access to suppliers and thought leaders. Whether you are attending to source new suppliers, launch a product, or keep pace with industry developments, CIOE - China International Optoelectronic Exposition offers valuable opportunities for networking and business growth. The listing also tracks practical planning details for Shenzhen World Exhibition & Convention Center, including the event location, dates, and links to official resources when they are available. CIOE - China International Optoelectronic Exposition is useful for exhibitors building a regional sales calendar, attendees comparing events in similar sectors, and teams deciding where face-to-face meetings can support pipeline, partnerships, and market research. Use this page to compare the show's timing, location, audience scale, exhibitor profile, and TradeShowBuzz scores before shortlisting it for your next event plan.