CIOE - China International Optoelectronic Exposition

Key facts

Attendance 2023

108 063

Exhibitors

3 625

Floor space

240 000 m²

Admission

—

Frequency

Annual

Editions

1 (2025)

Attendance and exhibitor figures for 2023 cite UFI. They may include co-located or joint exhibitions.

CIOE - China International Optoelectronic Exposition is an annual trade fair in Shenzhen covering display technology, information & communication and infrared applications. The most recent edition on record ran 10–12 September 2025 at Shenzhen World Exhibition & Convention Center; no future date has been announced. The 2023 edition recorded 108,063 visitors and 3,625 exhibitors, audited by UFI. Organised by Shenzhen UBM Herong Exhibition Co., Ltd.

What is exhibited

• AR & VR
• Display Technology
• Information & Communication
• Infrared Applications
• Intelligent Sensing
• Laser Technology & Intelligent Manufacturing
• Photonics
• Precision Optics & Cameras

J-messe subject tags

JETRO's own classification, kept verbatim. Fairs carry several; the sector in the sidebar is the single one this site browses by.

• Manufacturing & Engineering
• Advanced Materials
• Electrical & Electronics
• Telecom & Computing
• Security & Safety
• Optics & Lasers

Editions on record

Every dated instance of this fair the database holds. A series keeps one identity across renames and moves; each row below is one edition of it.

Where this came from

Field-level provenance for the most recent edition: what each fact came from, how far it is trusted, and when it was last checked.