China International Optoelectronic Exposition 2026

The China International Optoelectronic Exposition (CIOE) takes place at the Shenzhen World Exhibition & Convention Center. As the leading event covering the entire optoelectronics industry chain, CIOE gathers more than 3,800 exhibitors from over 30 countries and regions.

Dates: 9–11 September 2026. City: Shenzhen. Venue: Shenzhen World Exhibition & Convention Center. Dates are set by the organizer and can be revised, so check them against the official source before booking travel.

Sectors: Electronics. The organizer publishes the full list of halls and the exhibitor line-up closer to the dates.

Most stands work in Chinese and only some teams speak English. We arrange a Chinese interpreter in Shenzhen: at the stands, in supplier negotiations and on factory visits.

Hotels near the venue sell out months ahead, so start planning well before 9–11 September 2026. Entry requires a visa: we explain the document requirements, and the Chinese consulate decides on issuance.

Related events by sector or city: Electronica China 2026 (1–3 July 2026); Global Tea Fair 2026 (2–5 July 2026); China Electronics Fair West Show 2026 (15–17 July 2026). Several fairs can often be combined into one itinerary when the dates do not overlap.