CIOE - CHINA INTERNATIONAL OPTOELECTRONIC EXPOSITION

About the fair

The China International Optoelectronic Exposition (CIOE) takes place at the Shenzhen World Exhibition & Convention Center. As the leading event covering the entire optoelectronics industry chain, CIOE gathers more than 3,800 exhibitors from over 30 countries and regions. Co-located with eight events spanning information and communication, precision optics, laser and intelligent manufacturing, infrared, intelligent sensing, display technologies, AR/VR and more, it serves as a one-stop sourcing platform for finding materials, components, equipment and solutions, and an ideal marketplace for precise business matching, networking and tracking the latest industry trends. Expected figures: 240,000 sq m of exhibition space, 130,000+ professional visitors, 3,800+ exhibitors and 90+ forums.

Planning the trip

• Register the badge online. Every major fair issues visitor badges in advance, and on-site registration means queueing on the busiest morning of the show. Registration usually opens one to two months out.
• Check the visa position early. China's entry rules have changed repeatedly in recent years, including visa-free arrangements for a growing list of countries and transit exemptions. Confirm what applies to your passport for this month, and ask the organiser for an invitation letter if a business visa is needed — issuing one is routine.
• Book accommodation before the dates firm up. A large fair fills its host city and rates move accordingly. Cancellable bookings made early cost less than confirmed ones made late.
• Decide which halls before you arrive. The bigger Chinese fairs run to several halls across separate phases, and walking them without a plan burns a day. Shortlist the stands you need and treat anything else as a bonus.
• Plan the follow-up, not just the visit. Business cards collected at a fair convert poorly once you fly home: quotes arrive in patchy English, samples stall, and the time difference eats a day per exchange. Deciding who handles that before you travel is what makes the trip pay for itself.