Trade showTechnology and industry
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CIOE, the China International Optoelectronic Exposition, is an exhibition for the optoelectronics and photonics industries in Shenzhen, with themed pavilions including a Photonics Innovation Expo and a conference programme running alongside the show.
The 28th edition is listed for 8–10 September 2027 at the Shenzhen World Exhibition and Convention Center. The organiser reported more than 4,000 exhibitors at the 2026 edition.
Source: cioe.cn
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Suggest a correction or removal8–10 September 2027
Shenzhen World Exhibition and Convention Center
Buyers and engineers in optoelectronics, photonics and related semiconductor and component industries.
Get directions to Shenzhen World Exhibition and Convention Center (opens Google Maps in a new tab)
21 October 2026
