China International Optoelectronic Expo CIOE Shenzhen

04. - 07. September 2019 | International Optoelectronic Exposition

The China International Optoelectronic Expo is the largest international trade fair of its kind for optoelectronics and is held annually at the Shenzhen Convention and Exhibition Center. Manufacturers and experts show here the latest technologies and inventions in this field. The fair is not only an information platform and exhibition area, but communication platform in the industry. Companies and professionals are out here together to discuss face to face, to establish contacts and to network internationally. The exhibition also helps to promote the continued growth and further technological development in this area. The fair includes four thematic areas: optical communication and sensors, laser and infrared applications, precision optics and LEDs. It is accompanied by an extensive conference program on the latest technologies and trends.

The 21st edition of the China International Optoelectronic Expo CIOE takes place on 4 days from Wed., 04.09.2019 to Sat., 07.09.2019 in Shenzhen.

In 15 Days
04.09.2019 - 07.09.2019*
Wednesday - Saturday, 4 days
Opening hours:
Wednesday, 04.09.  09:00 – 17:00 h
Thursday, 05.09.  09:00 – 17:00 h
Friday, 06.09.  09:00 – 17:00 h
Saturday, 07.09.  09:00 – 16:00 h
Trade Show Contact
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professional visitors only


Year of foundation:

Local time:
14:49 h (UTC +08:00)

Fair location:

Shenzhen Convention & Exhibition Center,
Fuhua 3rd Rd., 518048 Shenzhen, Guangdong, China


for trade fair date in Shenzhen

Fair organizer
Shenzhen Herong GS Exhibition Co.,Ltd.
Coastal Building, Haide 3rd Road
518059 Shenzhen, China
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Past editions:
  • 05. - 08. September 2018
  • 06. - 09. September 2017
  • 06. - 09. September 2016
  • 31 Aug. - 03 Sep. 2015
  • 02. - 05. September 2014
  • 04. - 07. September 2013
  • 06. - 09. September 2012

Fair location:

Shenzhen Convention & Exhibition Center,
Fuhua 3rd Rd., 518048 Shenzhen, Guangdong, China


for trade fair date in Shenzhen

Product groups: infrared heaters, Infrared technology, laser, laser technology, LEDs, optical communications, precision optics, sensors, solar cells, solar technology, …

Industry sectors: Electronics, Optics, Optoelectronics, …

Fairs of these Sectors: Electronics Trade ShowsOptical Trade ShowsTrade Shows for Optoelectronics

Some companies: Resultat GmbH

Disclaimer: No responsibility is taken for the correctness of this information. Errors and alterations excepted! Fair dates and exhibition sites are subject to change by the respective trade fair organiser.


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Update: 02.08.2019 20:19