The 26th China International Optoelectronic Expo (CIOE 2025) will showcase new products, technologies, trends, and applications across the entire supply chain, including chips, materials, devices, modules, equipment, and solutions. The event will facilitate business communication between equipment providers, contractors, operators, internet services providers, and upstream and downstream suppliers. It is a chance to collaborate, discover the latest applications, and gain insights into emerging trends.
- Date: September 10-12, 2025
Venue: Shenzhen World Exhibition and Convention Center, China
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240,000㎡
Exhibition Area(sqm)
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3,800+
Exhibitors
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130,000+
Expected Professional Visitors
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90+
Conferences
Aiming at the application of optoelectronic technology in the optical communication industry, below industrial chain diagram is made according to the key exhibit profile in CIOE 2025:
The 26th China International Optoelectronic Exposition (CIOE) will be held from September 10 to 12, 2025, at the Shenzhen World Exhibition and Convention Center. As a comprehensive exhibition covering the entire optoelectronics industry chain, CIOE brings together over 3,800 high-quality exhibitors from more than 30 countries and regions worldwide. Co-located with eight events covering sectors such as information and communication, precision optics, laser and intelligent manufacturing, infrared, intelligent sensing, display technologies, AR/VR, etc., CIOE serves as a one-stop efficient procurement platform for industry professionals to source materials, components, equipment, and solutions. Additionally, it is an ideal trade platform for precise one2one business matching, rapid expansion of industry networks, and staying updated with the latest industry trends and developments.
CIOE attracts a multitude of equipment vendors, contractors, operators, data center service providers, and other related enterprises to visit onsite. Some of the visiting companies include China Mobile, China Unicom, China Telecom, China Tower, Huawei, ZTE, Nokia Shanghai Bell, FiberHome, CIENA, Samsung, Alibaba, Baidu, JD.com, Pinduoduo, Kuaishou, ByteDance, and etc.
(*Partial list of visiting company, listed in no particular order.)
Products concerned by various industries are as follows:
*Above listed are partial products concerned by visitors.
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● Optical Transmission Technology Evolution in AI/ML Era Forum
● 10 Gigabit Optical Access Multi-Scenario Application Trends Forum
● ePIXfab's China-Europe Forum at CIOE 2025
● The 3rd Wireless Communication Technology and Industrial Innovation Development Seminar
● High-Performance Optoelectronic Integrated Chips Technology Forum
*The conference themes are subject to the onsite program. 
