China Optics Valley International Optoelectronics Expo – Wuhan Optics Valley Expo

The 20th China Optics Valley International Optoelectronics Expo 2025 was successfully held from May 15 to 17, 2025, at the Wuhan Optics Valley Science and Technology Convention Center. Hosted by the People’s Government of Hubei Province, this edition of the expo was themed “Optics Connects Everything, Intelligence Leads the Future” and, for the first time, was integrated into UNESCO’s global series of events marking the International Day of Light. It stands as a premier annual event in China’s optoelectronics industry.

In terms of scale, the expo spanned 25,000 square meters, bringing together 390 exhibiting companies from 12 countries and regions, including the United States, Germany, France, Russia, Nigeria, Malaysia, and others. Among them, 264 were from outside Hubei Province, accounting for over 76%. Notably, 79 exhibitors—listed companies, specialized, refined, distinctive, and innovative “little giant” enterprises, and manufacturing single-champion firms—represented 22.9% of the total. Over the three-day event, the expo welcomed 69,000 professional visitors, an 11% increase compared to the previous edition, setting a new record.

This year’s expo featured numerous highlights, with the concentrated unveiling of ten cutting-edge technologies serving as the centerpiece of the show. At the opening ceremony, ten groundbreaking products made their debut, including China’s first 5-megapixel infrared detector, the world’s most advanced 1.6T single-mode optical module using state-of-the-art manufacturing processes, and an industrial-grade semiconductor-direct-pumped single-mode kilowatt-class laser that addresses longstanding international challenges. China Information and Communication Technology Group introduced a 1.6T optical transmission chip, while Yangtze Optical Fibre showcased hollow-core fiber technology. FiberHome Technologies globally unveiled a prototype of a large-capacity electrical cross-connect device employing a 1.6T dual-carrier OTN interface. Meanwhile, Jiufengshan Laboratory exhibited AI glasses embedded with gallium nitride chips, capable of functions such as speech-to-text during meetings and photo-taking via blinking. The National Digital Design and Manufacturing Innovation Center presented an “adsorption-based mobile machining robot,” a domestic first, designed to help resolve critical bottlenecks in aerospace and marine manufacturing.

A rich array of concurrent events created a high-end platform for industry exchange. During the expo, more than 20 conferences and special events were held, including the 2025 China Optics Valley Optoelectronic Information Industry Innovation and Development Conference and the “Optics Valley Qingtonghui Ultra” automotive optoelectronics industry forum. A joint report titled “Research on Pathways to Building World-Class Advanced Manufacturing Clusters in the Optoelectronic Information Sector” was released in collaboration with the Chinese Academy of Engineering. For the first time, the expo hosted sizable overseas buyer delegations from Russia, Singapore, Malaysia, Egypt, and other countries, who brought targeted demand lists to facilitate enterprises’ international expansion. Additionally, 73 foreign guests from Gambia, Malaysia, Panama, and other nations participated in the “Optics Valley Enterprise Open Day,” visiting leading local companies such as HG Laser and Raycus Laser. Many expressed that cooperation with Chinese enterprises has become a widely shared consensus.

The professional audience was exceptionally strong, with an unprecedented level of international participation. The expo attracted 390 renowned enterprises from around the globe, including French firm Eclair, Ocean Optics and Agilent Technologies, as well as Russian giants like Crystal Optics and Laser Systems, all making their collective debut in the laser and optics exhibition area. Concurrently, the 2025 Global Incubator Conference drew top-tier incubators, cutting-edge tech leaders, investment institutions, and distinguished experts from North America, Europe, Asia, and beyond. Fifteen small and medium-sized enterprises also signed agreements on-site to expand internationally alongside industry leaders.

The expo yielded significant outcomes and received enthusiastic industry acclaim. On-site, 20 major investment projects were signed, totaling RMB 19.52 billion, covering areas such as optical communications, integrated circuits, compound semiconductors, next-generation displays, and artificial intelligence. In addition, 10 major technology trade cooperation agreements were concluded. Professor Peter Andreassen, a member of the Royal Swedish Academy of Engineering Sciences, remarked that the expo “felt like a grand showcase of the entire industry chain,” fully demonstrating an innovation loop from foundational materials to end-use applications. Gu Bo, Vice Chair of the International Commission for Optics, stated, “The expo should serve as a global launchpad.” Attendees agreed that the Wuhan Optics Valley Expo is not only an excellent platform for brand promotion and business matchmaking but also a crucial hub for gaining insights into global optoelectronic trends and exploring pathways for integrating light-based technologies with intelligent systems.

The 21st China Optics Valley International Optoelectronics Expo will be held from May 18 to 20, 2026, at the Wuhan Optics Valley Science and Technology Convention Center. It is anticipated that the exhibition space will exceed 30,000 square meters, attracting over 400 high-quality global exhibitors and 30,000 professional visitors. The expo will continue to provide an efficient platform for global optoelectronics industry exchanges and collaborations.