China West International Optoelectronics Expo – Chengdu Optics FairCWIOE

The China Western International Optoelectronics Expo—Chengdu Optics Fair (CWIOE) is currently the longest-running, year-round event in China’s central and western regions, and the only comprehensive annual expo covering the entire optoelectronics industry value chain in the west.It enjoys high visibility and significant influence.

With the theme “Empowering Excellence through Quality, Illuminating Innovation,” CWIOE continues its longstanding tradition of integrating exhibitions with academic research. This edition will feature a series of rich, forward-looking, and practical ancillary events, including the China Western Optoelectronics Industry Innovation and Development Forum (the main forum), the Forum on Innovation and Development in Optics and Optical Manufacturing, the Association Meeting and Academic Exchange of Optical Societies from Western Provinces and Cities, the Forum on Innovation and Development in Laser Technology and Applications, the Forum on Innovation and Development in Intelligent Sensing and Robotic Vision, the Forum on Innovation and Development in Infrared Applications, the Forum on Innovation and Development in Optoelectronic Instruments, the Forum on Innovation and Development in Optical Communications and 5G (F5G), the Forum on Innovation and Development in Smart Touchscreen Technologies, as well as an exhibition showcasing cutting-edge LED technologies and equipment. Concurrently, the event will host product demonstrations, business matchmaking sessions, and hands-on application experiences, fostering cross-sectoral integration and effective collaboration among industry stakeholders—industry, academia, research institutions, and end-users.

The China Western International Optoelectronics Expo—Chengdu Optics Fair (CWIOE) is both large-scale and high‑level, bringing together numerous new devices, products, materials, technologies, processes, trends, and applications from across the optoelectronics sector, offering a vivid testament to the robust growth and remarkable achievements of China’s optoelectronics industry—particularly in the western region—since the launch of reform and opening-up. The expo is designed to serve as a premier industry platform for business negotiations, international exchanges, and brand promotion, while providing optimal solutions for the application of optoelectronic and related technologies.

The China Western International Optoelectronics Expo—Chengdu Optics Fair (CWIOE) is a one-stop, highly efficient procurement hub for sourcing essential materials, components, equipment, and tailored solutions required for R&D and manufacturing. It also functions as a precision‑matching marketplace, enabling rapid expansion of professional networks and access to the latest industry insights and developments.