Why Exhibit?

Why Exhibit

CIOE (China International Optoelectronic Exposition) has been successfully held for 22 years in Shenzhen, China. CIOE 2021 will continuously build a world’s leading optoelectronic exhibition for manufacturers, equipment vendors and service providers to expand business and access to China’s optoelectronic market. As the most influential one-stop exhibition covering the entire optoelectronic industry, CIOE is proven to be an effective platform for companies from information and communication, precision optics, lasers, infrared, sensing, and photonics applications to expand business in China. At the past 22nd edition, 89,294 visitors from optoelectronic application fields was sourcing new products, searching for partners and collecting market information at CIOE 2020.

More than just a three-day event, CIOE has year-round projects for optoelectronic companies to expand their network to peers, buyers or users by offering year-round omnichannel including saloon, receptions, roadshows, webinars, match-makings, E-newsletter, magazine, social media, and printed publications to help with the brand promotion and business connection.

Reserve your prime booth now and start your business adventure at CIOE and enter the most powerful and booming optoelectronic market in China.

Connecting with over 89,000+ professional optoelectronics peers
Gain the maximum brand exposure via year-around effective promotion channels
Generate precise business leads through matchmaking service
Be inspired the trends and information of China’s optoelectronic market
First choice of international brand to as the first stop to enter China’s optoelectronic market
22 years’ successful exhibition experience

Meeting 89,294 Buyers from Major Optoelectronic Application Fields

As China’s first and largest optoelectronic event, CIOE is on the move to its new venue at Shenzhen World Exhibition and Convention Center. It’s expected that 89,294 professional visitors from the major optoelectronic applications industries will visit CIOE for product sourcing, partner seeking and business discussions.

Join the Entire Optoelectronics Ecosystem at 6 Sub-expos at CIOE 2021

Connecting with Targeted Audience

The concurrent CIOEC (China International Optoelectronic Conference) covers all hot topics of optoelectronics in academic, industry and applications. Industry conferences are organized to probe into the latest technologies trends of information and telecommunication, optics, laser and infrared, etc. End users from emerging markets such as intelligent driving, consumer electronics, defense & security, and machine vision are gathering at CIOEC

CIOE’s conference is where you meet your next partner and buyer.

72 Forums 550+ Speakers 550+ Presentations 9,900+ Audience

Pre-schedule Business Opportunities by Match-Making

CIOE commits its effort to build up the business match-making platform for connecting buyers and exhibitors. At CIOE 2020 lots of great project and business, even acquisitions happened via this program. It’s effective and popular program among CIOE exhibitors.

Year-round Promotion Channels – More than just 3 days

22 years accumulations, CIOE has 360 degree promotion channels including Direct Mail, Call Center, WeChat, CIOE official website, China Optoelectronic Magazine, Sourcing Meeting, Roadshows and Webinar to help you get access more business opportunities for promoting your products and technologies in China’s optoelectronic Market.

What did CIOE exhibitor say?

CIOE has been held for 22 editions and it was the very exhibition grown with the development of China's optoelectronic industry, including optoelectronic technology and market. We have been participating CIOE for many years. CIOE’s move to the new exhibition center this year paved the way for its internationalization. The number of visitors and the enthusiasm of exhibitors were very high for CIOE 2020.

—— Huang Xuanze, Deputy General Manager, Accelink



We have participated CIOE every year. This time there’s a new atmosphere in the new venue, and it is getting more and more lively every year. Although affected by the epidemic this year, there were still many people in the exhibition halls. I wish CIOE better and better, and hope that we will grow together.

—— Guanhao Xiong, Vice Minister of Strategic Development Center, Sunny Optical



Lumentum and CIOE are an old friend. I have a very different feeling comparing to 10 years ago. The new venue, the larger exhibit profile, and the crowded halls attracted more companies to participate. We are honored to be one of them. We hope that CIOE will become better and better.

—— Xiang Ji, Senior Sales Director, Lumentum