CDIIF - Chengdu International Industry Fair

Key facts

Attendance 2023

126 877

Exhibitors

800

Floor space

140 000 m²

Admission

—

Frequency

Annual

Editions

1 (2026)

Attendance and exhibitor figures for 2023 are the organizer's own and are not independently audited. They may include co-located or joint exhibitions.

CDIIF - Chengdu International Industry Fair is an annual trade fair in Chengdu covering control technology, couplings & brakes and fluid power. The most recent edition on record ran 11–13 March 2026 at Western China International Expo City; no future date has been announced. The 2023 edition reported 126,877 visitors and 800 exhibitors, a figure published by the organiser and not independently audited. Organised by Hannover Milano Fairs Shanghai Ltd.

What is exhibited

• Bearings
• Control Technology
• Couplings & Brakes
• Drive Systems and Components
• Fluid Power
• Industrial Communication
• Industrial Software
• Interface Technology and Power Supplies
• IPCs
• Low Voltage-switching Devices
• Mechanical Infrastructure
• Mechanical Power Transmission
• Parts and Equipment
• Sensor Technology
• Springs
• Training and Consulting

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.

• Machine Tools & Metalworking
• Testing & Measurement
• Manufacturing & Engineering
• Electrical & Electronics
• Industrial Machinery
• Metals, Hardware & Tools

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.