
China International Optoelectronic Exposition (CIOE 2026)
September 9, 2026 — September 11, 2026 · Shenzhen, China

Useful for semiconductor, pharmaceutical, medical-device, electronics and precision-manufacturing companies sourcing cleanroom systems and contamination-control suppliers in China.
The organiser has announced a Shanghai 2026 edition for 2–4 December 2026. Treat the event as confirmed; dates and detailed programme may still be adjusted by the organiser.


