In October 2026, the Chongqing Optoelectronics Expo invites you

October 16, 2026-18, Chongqing Yuelai International Expo Center

Currently, the Chengdu Chongqing dual city economic circle, as a national strategic trillion yuan electronic information intelligent manufacturing industry cluster, has risen to become the core growth pole of China's western optoelectronic industry and the main carrier of domestic substitution. Relying on the strong empowerment of integrated industrial policies in Sichuan and Chongqing, the Chengdu Chongqing region has achieved innovation in information and communication, optical lasers, infrared, sensing, optoelectronics, electronics, integrated circuits, automotive optics, laser processing, precision optics, semiconductor sensing, new displays, automotive optoelectronics, laser precision processing, semiconductor optoelectronics, intelligent sensing, new displays, optical communication AR/VR、 Emerging fields such as low altitude economic optoelectronics and smart medical optoelectronics have exploded, and the industrial chain is rapidly expanding.

At present, Chengdu Chongqing has gathered more than 2000 large-scale electronic information manufacturing enterprises, with a complete industrial ecosystem from optoelectronic materials, core components, precision machining equipment to terminal applications. Chongqing is home to top tier national automobile industry, new energy industry, and military research industry clusters; Chengdu is the core highland of flexible display and semiconductor optoelectronics in China, and the optoelectronic industry along the eastern coast continues to shift westward, resulting in unprecedented growth in the western market.

With the continuous expansion of Western vehicle manufacturing, new energy vehicles, motorcycle clusters, electric vehicles, tricycles, high-end equipment, intelligent manufacturing, instrumentation, electronic information, information communication, new materials, biomedical, low altitude economy, integrated circuits, semiconductors, military industrial institutes, new energy factories, and semiconductor packaging and testing enterprises, the demand for precision optics, laser equipment, sensor chips, optoelectronic detection, semiconductor supporting, and intelligent vehicle mounted optoelectronic procurement in the Chengdu Chongqing region is concentrated and released. Combined with the independent and controllable development of the national optoelectronic industry and the accelerated promotion of domestic substitution, the Chengdu Chongqing market has officially entered a golden window period of high-speed explosion and incremental volume, becoming a strategic depression for national optoelectronic enterprises to layout in the west, explore incremental and sinking channels, and seize orders.

In October of the golden autumn of 2026, the Chongqing Optoelectronics Expo will be held with great enthusiasm, with a focus on showcasing the full coverage of the entire optoelectronic industry chain

1、 Chip and semiconductor optoelectronic matching

Semiconductor optical chips, optoelectronic integrated chips, wafer optical processing accessories, semiconductor detection optical equipment, packaging optical materials, photolithography optical components, precision semiconductor sensor devices, semiconductor optoelectronic testing instruments and supporting solutions.

2、 Optoelectronic Innovation Technology and Frontier Achievements

Cutting edge optoelectronic chips, micro nano optical devices, ultrafast optical technology, quantum optoelectronic components, innovative optoelectronic research and development achievements, industry university research conversion technology, new optoelectronic materials, and disruptive optical solutions.

3、 Precision optical components and materials

Optical lenses, prisms, filters, polarizing devices, optical glass, crystal components, coated optical components, optical films, AG anti glare films, PET/PC optical sheets, silicon chips, ceramic cover plates, camera lenses, precision shaped optical accessories and other flat/2.5D optical material accessories.

4、 Laser equipment and supporting consumables

Laser cutting/welding/cleaning/marking equipment, 3D printing laser machine, exposure light source, F-Theta field lens, collimating focusing lens, high-power water-cooled optical components, laser protective lenses, copper nozzles, ceramic rings, and a full range of laser consumables and customized optical components.

5、 Optical precision machining automation equipment

Complete set of optical cold processing equipment, cutting and cutting machine, milling/precision grinding/polishing machine, grinding machine, ring polishing machine, optical cleaning equipment, surface automatic wiping and cleaning equipment, automatic film laminating machine, precision optical processing tooling and supporting equipment.

6、 Precision Optics and Testing Instruments

Optical platform, isolation base, manual/electric displacement slide table, optical adjustment frame, precision positioning module, vector height meter, laser interferometer, imaging detection equipment, visual inspection system, optical precision measuring instrument.

7、 Optical simulation software and technical services

Various international mainstream optical design, simulation, and analysis software, optical coating simulation, stray light analysis, laser system simulation solutions, optical engineer technical training, and school enterprise technology empowerment services.

8、 Intelligent sensing and precision sensing

Optoelectronic sensors, LiDAR, 3D vision sensing modules, high-precision imaging sensing systems, industrial visual inspection sensors, multi-dimensional intelligent sensing hardware, optoelectronic recognition and positioning technology solutions, sensor integration supporting components.

9、 Infrared technology and intelligent optoelectronic applications

Infrared optical materials, infrared chips, infrared detectors, infrared thermal imaging equipment, night vision optical components, infrared temperature measurement/detection equipment, terahertz imaging, ultraviolet optoelectronic devices, military infrared matching solutions.

10、 Information and Communication Optoelectronic Technology and Equipment

Optical communication chips, optical devices, optical modules, fiber optic cables, fiber optic sensing systems, optical testing instruments and meters, onboard optical communication equipment, data center optoelectronic accessories, wireless communication optoelectronic components, communication detection and operation equipment.

11、 New display technology and supporting facilities

New display panels, high-definition display modules, optical display film materials, backlight optical components, display detection equipment, Mini/Micro LED matching optical components, flexible display optoelectronic accessories, and smart display interactive products.

12、 AR&VR Optoelectronic Interaction Products

AR&VR optical lenses, optical waveguide devices, projection optical modules, panoramic imaging equipment, immersive display accessories, virtual real interactive optoelectronic components, XR terminal optical matching and technical solutions.

13、 Intelligent vehicle mounted optoelectronic system

Vehicle imaging lens, vehicle mounted LiDAR, vehicle mounted infrared night vision system, HUD optical display module, window optical coating, vehicle mounted sensing optoelectronic components, autonomous driving visual perception system, vehicle mounted optical communication supporting devices.

14、 Smart Medical Optoelectronic Equipment

Medical imaging optical lenses, medical laser devices, minimally invasive optical detection components, medical infrared temperature measurement modules, medical precision sensing components, medical imaging optical accessories, and intelligent optoelectronic detection equipment for health and wellness.

15、 Low altitude economic optoelectronic supporting facilities

UAV aerial photography optical lens, low altitude security infrared monitoring equipment, airspace laser perception system, UAV obstacle avoidance visual module, low altitude detection photoelectric sensor, aviation precision optical accessories, navigation intelligent photoelectric monitoring equipment.

16、 Optoelectronic applications and supporting products

Vehicle mounted optical lenses, machine vision modules, security optoelectronic components, medical optical devices, military research supporting optical products, semiconductor sensing components, new display supporting optical accessories, photovoltaic optoelectronic supporting components.

Famous enterprises gather together to participate in the exhibition, and the entire industry chain lineup gathers

Since the official launch of the investment promotion for the 2026 Chongqing Light Expo, the industry has responded enthusiastically and signed contracts rapidly. Optoelectronic source factories and specialized, refined, and new high-tech enterprises across the country have locked in booths and taken the lead in layout in the western market. We highly recommend the first batch of high-quality industry enterprises that have applied early: Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Yangtze River Delta Institute of Optoelectronics, Peking University, Chongqing Chuanyi, Harbin Bozhong Taida Optical Precision Machinery, Shance (Tianjin) Technology, Zhuzhou Nuotian Electric Heating Technology, Lanzhou Jingfeng Electromechanical Equipment, Shenzhen Sanqiang Taida Optical Instruments, Shaanxi Proton Precision Optics, Suzhou Tai Super Precision Technology, Chengdu Wanying Microelectronics, Chongqing Dianhui Technology, Sichuan Zhongke Intelligent Equipment, Luoyang Huigong Bearing Technology, Nanjing Dayouxin Optical Technology, Shenzhen Lubang Technology, Zhenjiang Ruipu New Material Technology, Xiheng Optoelectronics, Multi Field Low Temperature Technology, Yuhuan Ranteng Valve, Nasser (Shanghai) Nanotechnology, Henan Micron Optical Technology. Sichuan Zhixing Optoelectronics Technology, Xiamen Yuntian Semiconductor Technology, Kaiwei Peike (Haining) Optoelectronics Hangzhou Xinyang Technology, Shanghai Yanrun Optics and Fine Mechanics Technology, Sichuan Shengjiafu Optical Technology, Nantong Zhongke Xunfeng Technology, SMIC Thermal Technology, Sichuan Shenruishi Technology, Beijing Jiudu Technology, Hangzhou Hyperspectral Imaging Technology, Chongqing Shenglitai Instrument, Ningbo Yuhongang Mold, Shenzhen Medweishi Technology, Hangzhou Shuncheng Technology, Guangdong Wennan Machinery Technology, Beijing Xinhetai Technology Co., Ltd. and many other enterprises have registered first, and the number of registered exhibitors continues to increase in the future! An industry event that optoelectronics professionals cannot miss!

Full category coverage, precise matching of Chengdu Chongqing essential procurement needs

This exhibition achieves full coverage of the entire optoelectronic industry chain and track, with exhibits covering upstream optoelectronic materials, core chips, and precision components; Midstream laser equipment, automated processing equipment, testing instruments, optical simulation technology; Downstream terminal application fields include vehicle mounted optoelectronics, military sensing, optical communication, new displays, XR interaction, smart healthcare, and low altitude economy. Fully covering the procurement needs of local automobile manufacturing, military research, semiconductor packaging and testing, laser processing, intelligent equipment, and new energy industries in Chengdu and Chongqing, completely breaking down the supply and demand barriers of western optoelectronics upstream and downstream, and providing an excellent commercial platform for settled enterprises to achieve product landing, local supporting, and bulk supply.

Differentiated exhibition: focus on transactions, landing, and channels

The Expo not only has the same mode of industry exchange, brand display, and peer observation and technical exchange as the Beijing, Shanghai, Guangzhou, and Shenzhen exhibitions, but also focuses on the physical industry of Chengdu and Chongqing in 2026 and the landing of real orders. Relying on core industry resources such as Chongqing's automobile, new energy, military electronics, high-end equipment, laser industry, semiconductors, new displays, and research institutes, the exhibition accurately invites Sichuan Chongqing manufacturing factories, research and development institutions, procurement centers, regional agents, system integrators, and distribution channel merchants to attend and connect. To truly connect with local terminals, win actual orders in the western region, fill in channel gaps, and deeply cultivate regional markets, is the optoelectronic professional exhibition in the western region with landing transactions as its core.

Upgrading brand accumulation and creating a benchmark event for Western optoelectronics

The Western Optoelectronic Expo has been deeply cultivating the optoelectronic industry in Chengdu and Chongqing for more than 20 years, accumulating a massive number of high-quality buyers and industrial resources, serving over 3000 enterprises, with an exhibition area of nearly 300000 square meters, and a cumulative transaction volume of over 100 million yuan. The number of professional visitors has exceeded one million, making it the largest and most influential optoelectronic industry conference in the western region. In 2026, a new upgrade is expected to gather more than 500 high-quality exhibitors, and at the same time, the 2026 China Chongqing High tech and Advanced Intelligent Manufacturing Industry Expo will be launched, building a complete closed loop of "product display - technical exchange - business docking - channel landing - technology transformation", providing one-stop, efficient, and full process landing solutions for enterprises to explore the western market.

Booth urgently needed! Golden Seat Limited Time Lock

The current progress of investment attraction for exhibitions continues to accelerate, with popular special equipment exhibition areas and main channel gold standard positions decreasing continuously. High quality locations are booked on a first come, first served basis and prioritized for selection. The organizer provides exclusive exhibition support policies, full network brand exposure, precise buyer matching, and pre meeting targeted traffic flow for contracted enterprises, empowering them in all aspects to low-cost and efficient customer acquisition, order acquisition, channel expansion, and brand building.

Seizing the explosive dividends of the Chengdu Chongqing optoelectronic industry and laying out a new track for domestic substitution in the western region is the right time! If you want to tap into the massive procurement demand in Southwest China, build a distribution network in Sichuan and Chongqing, and connect with local terminal factories, immediately connect with the organizing committee to lock in scarce booths and share the trillion dollar photovoltaic industry trend in the western region!

Exhibition time: October 16-18, 2026

Exhibition location: Chongqing Yuelai International Expo Center

Exhibition and Visit Hotline: Teacher Feng 15923519466 (same as WeChat)

Kind Reminder: Exhibits will be reserved based on the order of signing and payment. Seats are limited, please book as soon as possible!

• Telephone:15923519466
• Contact:Mr. Feng
• Mobile:15923519466
• Address:No. 66 Yuelai Avenue, Yubei District, Chongqing

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