
China Western International Optoelectronics Expo 2027
Edition25 Dedicated to lasers, optics, and photonics applications, connecting suppliers with China and overseas industrial and research buyers.

China Western International Optoelectronics Expo 2027
Edition25 Dedicated to lasers, optics, and photonics applications, connecting suppliers with China and overseas industrial and research buyers.
China Western International Optoelectronics Expo 2027 (CWIOE) is a specialized exhibition covering the full optoelectronics value chain, held in Chengdu under the theme "New-Quality Optical Chain · Illuminating Smart Manufacturing · Building a Digital-Intelligent Future", focusing on core fields such as optoelectronics, semiconductors, artificial intelligence and new energy.
This edition is planned across 30,000 square metres, bringing together 600 optoelectronics value chain companies and expected to attract more than 30,000 trade visitors, including professionals in procurement, R&D, government and enterprise, and engineering support. The expo works with industry associations in Sichuan across optical precision machining, electronic information integration, optical communication networking, high-end intelligent manufacturing, medical optoelectronics, defence industry support and the low-altitude economy, forming a nationwide optoelectronics business matchmaking platform.
The expo features 12 specialized themed shows spanning the full chain from core materials and key components to complete equipment, system integration and end applications, covering low-altitude optoelectronic sensing and detection, medical imaging optoelectronic equipment, high-precision optoelectronic sensing and precision measurement and control, optoelectronic sensors and machine vision, artificial intelligence and intelligent manufacturing, core optoelectronic chips and devices, advanced optical materials and precision optics, photovoltaics and smart energy, laser materials and processing equipment, display panels and core modules, photonic semiconductor substrates and epitaxial materials, and optical communications and information communications.
Concurrent activities include high-level summits, supply-demand matchmaking and industry collaboration, organized around exhibition displays, supply-demand matchmaking and ecosystem collaboration, serving optoelectronic equipment makers across all categories, chip and component suppliers, research institutes and engineering integration buyers.
Area
Exhibitors
Visitors
China Western International Optoelectronics Expo 2027 (CWIOE) is a specialized exhibition covering the full optoelectronics value chain, held in Chengdu under the theme "New-Quality Optical Chain · Illuminating Smart Manufacturing · Building a Digital-Intelligent Future", focusing on core fields such as optoelectronics, semiconductors, artificial intelligence and new energy.
This edition is planned across 30,000 square metres, bringing together 600 optoelectronics value chain companies and expected to attract more than 30,000 trade visitors, including professionals in procurement, R&D, government and enterprise, and engineering support. The expo works with industry associations in Sichuan across optical precision machining, electronic information integration, optical communication networking, high-end intelligent manufacturing, medical optoelectronics, defence industry support and the low-altitude economy, forming a nationwide optoelectronics business matchmaking platform.
The expo features 12 specialized themed shows spanning the full chain from core materials and key components to complete equipment, system integration and end applications, covering low-altitude optoelectronic sensing and detection, medical imaging optoelectronic equipment, high-precision optoelectronic sensing and precision measurement and control, optoelectronic sensors and machine vision, artificial intelligence and intelligent manufacturing, core optoelectronic chips and devices, advanced optical materials and precision optics, photovoltaics and smart energy, laser materials and processing equipment, display panels and core modules, photonic semiconductor substrates and epitaxial materials, and optical communications and information communications.
Concurrent activities include high-level summits, supply-demand matchmaking and industry collaboration, organized around exhibition displays, supply-demand matchmaking and ecosystem collaboration, serving optoelectronic equipment makers across all categories, chip and component suppliers, research institutes and engineering integration buyers.
Area
Exhibitors
Visitors