China International OPTOELECTRONIC Expo - CIOE
Expodeck China · Shenzhen

China International OPTOELECTRONIC Expo - CIOE

Dates
September 9, 2026 – September 11, 2026
Venue
Shenzhen World Exhibition & Convention Center
Location
Shenzhen, China
Dates
September 9, 2026 – September 11, 2026
Venue
Shenzhen World Exhibition & Convention Center
Location
Shenzhen, China

About This Expo

The China International OPTOELECTRONIC Expo (CIOE) stands as a premier and comprehensive exhibition, meticulously covering the entire optoelectronics industry chain. It functions as a crucial global meeting point, uniting suppliers, manufacturers, researchers, and end-users from across the sector. CIOE provides an unparalleled one-stop platform for participants to source advanced technologies, explore emerging applications, and identify vital collaboration opportunities within the rapidly evolving optoelectronics landscape. Attending or exhibiting at CIOE offers extensive networking and business prospects with international suppliers, partners, and key decision-makers. The event draws a diverse target audience, including innovators, engineers, and industry experts from critical sectors such as telecommunications, industrial automation, medical technology, and consumer electronics. It is an essential annual gathering for industry professionals aiming to advance their business and knowledge in the dynamic field of optoelectronics.

Highlights

4 items
01
Comprehensive Industry Coverage
CIOE is a premier comprehensive exhibition dedicated to the entire optoelectronics industry chain, serving as a global meeting point for all stakeholders.
02
Massive Scale & Global Reach
With over 3,800 exhibitors and 130,000 visitors from 30+ nations across 300,000+ sqm (CIOE 2025), it's a leading international optoelectronics event.
03
Diverse Technology Showcase
Explore a wide array of core exhibit sectors including optical communications, precision optics, lasers, intelligent manufacturing, sensing, and display technologies.
04
Extensive Concurrent Programs
Benefit from numerous forums and conferences like CIOEC, Photonics-Electronics Convergence, and industry-specific sessions, fostering knowledge exchange and innovation.
89,925
Attendees
3,010
Exhibitors
Net Area

FAQ

4 questions
The event takes place at the Shenzhen World Exhibition & Convention Center in Shenzhen, China, a venue with extensive indoor exhibition space.
CIOE is a large-scale event, with past editions attracting over 3,800 exhibitors and more than 130,000 visitors from over 30 nations.
Visitor registration is available. Free conference registration is also mentioned, providing access to a wide range of concurrent programs.
The exhibition covers a broad spectrum, including optical communications, lasers, intelligent manufacturing, infrared, sensing, and display technologies.