# China International OPTOELECTRONIC Expo - CIOE

- Dates: 9 September 2026 to 11 September 2026
- Location: Shenzhen World Exhibition & Convention Center, Shenzhen, China
- Industry: Hardware & IoT
- Expected attendance: 89,925

## About

The 27th China International Optoelectronic Exposition (CIOE 2026) is a premier event covering the entire optoelectronics industry chain. It serves as a one-stop procurement platform and trade hub for industry professionals to source materials, components, equipment, and solutions across various optoelectronic sectors.

## Official links

- [Official website](https://www.cioe.cn/en/)
- [Registration](https://www.ecocexhibition.com/register/?utm_source=ECOC2026&utm_medium=Contra&utm_campaign=CIOE&utm_content=banner)
- [Agenda](https://cioe.cn/en/ThemePavilion.html)
- [Call for speakers](https://conference.cioe.cn/en/ConferenceSpeakerApplication.html) (deadline unverified, check the call)

## Topics

- information and communication
- precision optics
- lasers
- infrared
- ultraviolet
- sensing
- displays
- AR/VR
- photonics innovation

## Where to stay

- **Shenzhen International Elite Hotel**: 320 m from the venue
- **花园格兰云天大酒店**: 350 m from the venue, 4 stars
- **深圳大中华希尔顿酒店**: 540 m from the venue, 5 stars, 1003号 深南大道, 深圳市
  - [Hotel website](https://www3.hilton.com/en/hotels/china/hilton-shenzhen-futian-SZXSFHI/index.html)
  - Phone: +86 755 2130 8888
- **深圳星语太空舱酒店**: 740 m from the venue, 284 Fuhua Road
- **上海宾馆**: 900 m from the venue, 3032号 深南中路, 深圳市, 518031
- **Fraser Suites**: 910 m from the venue
- **格兰云天大酒店**: 960 m from the venue, 3024号 深南中路, 深圳市, 518031
- **希岸酒店**: 960 m from the venue

## What people are saying

Official hashtag: #cioe

- [CIOE 2026 | The 27th China International Optoelectronic Expo || Shenzhen World](https://www.youtube.com/watch?v=v8KpDYXZsKc)
- [CIOE 2026 - Shenzhen - rosenberger.com](https://www.rosenberger.com/news-events/global-trade-shows/cioe-china-international-optoelectronic-expo/)
  - 9 - 11 September 2026 CIOE 2026 - Shenzhen China International Optoelectronic Expo (CIOE) showcasing key sectors including information and communication, precision optics, camera technology & applications, laser and intelligent manufacturin
  - By rosenberger.com
- [China International Optoelectronic Expo (CIOE) 2026](https://www.prior.com/about/events-and-exhibitions/china-international-optoelectronic-expo-cioe-2026)
  - We look forward to seeing you at the 27th China International Optoelectronic Expo at the Shenzhen World Exhibition and Convention Center, Shenzhen, China from 9th to 11th September 2026.
  - By prior.com
- [China International Optoelectronic Expo - YouTube](https://www.youtube.com/watch?v=wy8O_Saq78s)
  - #CIOE2024 #Optoelectronics#Photonics #OpticalComponents #optoeletronics #Biomedical #semiconductor #laser #optics #infrared #sensing #display #shenzhenworld ...

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Source: https://www.luminik.io/events/china-international-optoelectronic-expo-cioe-shenzhen/