
China International Optoelectronic Exposition (CIOE 2026)
2026年9月9日 — 2026年9月11日 · Shenzhen, China

Useful for precision manufacturing, automotive, electronics and industrial companies seeking measurement systems, calibration services and quality-control equipment 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.


