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 Shapes the Future” and, for the first time, integrated into UNESCO’s global series of events marking the International Day of Light. It stands as the annual highlight of China’s optoelectronics industry.

In terms of scale, the exhibition spanned 25,000 square meters, bringing together 390 exhibiting companies from 12 countries and regions, including the United States, Germany, France, Russia, Nigeria, and Malaysia. Among them, 264 were from outside Hubei Province, accounting for over 76%; 79 were listed companies, specialized, refined, distinctive, and innovative “Little Giant” enterprises, or manufacturing single-champion firms, representing 22.9% of the total. Over the three-day event, the expo welcomed 69,000 professional visitors, an 11% increase compared with the previous edition, setting a new all-time 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 the latest manufacturing process, and an industrial-grade semiconductor‑direct‑pumped single-mode multi‑kilowatt 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 unveiled, for the first time globally, a prototype hybrid network integrating high-capacity electrical cross‑connect equipment based on 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 eye‑blink photography. The National Digital Design and Manufacturing Innovation Center presented an “adsorption‑type 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 Optoelectronics Industry Innovation and Development Conference and the “Optics Valley Qingtonghui Ultra” automotive optoelectronics forum. In collaboration with the Chinese Academy of Engineering, reports such as “Research on Pathways to Building World‑Class Advanced Manufacturing Clusters in the Optoelectronics Sector” were released. For the first time, the expo systematically invited overseas buyer delegations from Russia, Singapore, Malaysia, Egypt, and other countries, issuing targeted demand lists to help enterprises expand internationally. Seventy-three 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 Aikail, companies Ocean Optics and Agilent Technologies, and Russian giants such as Crystal Optics and Laser Systems—international heavyweights making their collective debut in the laser and optics exhibition area. Concurrently, the 2025 Global Incubator Conference drew top-tier incubators, frontier‑technology leaders, investment institutions, and distinguished experts from North America, Europe, Asia, and beyond. Fifteen small and medium‑sized enterprises also signed on‑site agreements with industry leaders to pursue overseas expansion.

The expo yielded significant outcomes and received enthusiastic industry acclaim. On-site, 20 major investment projects were signed, settling in Hubei Province with a total value of RMB 19.52 billion, covering areas such as optical communications, integrated circuits, compound semiconductors, next‑generation displays, and artificial intelligence. Additionally, 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 spanning the entire industry chain,” fully demonstrating an innovative closed loop from foundational materials to end‑use applications. Gu Bo, Vice Chair of the International Commission for Optics, stated, “The expo should become 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 pivotal hub for gaining insights into global optoelectronics 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. With an anticipated exhibition space exceeding 30,000 square meters, the event is expected to bring together over 400 high‑quality exhibitors from around the world and 30,000 professional visitors, continuing to provide an efficient platform for global communication and collaboration within the optoelectronics sector.