Shenzhen Herong GS Exhibition Co., Ltd.
Room 607, East Block, Coastal City, Haide 3rd Road, Nanshan District, Shenzhen, Province,P.R. China Guangdong,China 
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Past Events
CIOE - China International Optoelectronic Exposition
The China International Optoelectronic Expo (CIOE) is a world-renowned event bringing the most advanced optoelectronics technologies and innovations..
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September 2 - 5, 2014
CIOE - China International Optoelectronic Exposition
CIOE (China International Optoelectronic Exposition) is the world's leading exhibition in optoelectronic and photonic industry. The event presents the..
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September 4 - 7, 2019
CIOE - China International Optoelectronic Exposition
With a clear and well-organized floor plan of 160,000 ㎡ exhibition area, CIOE 2021 will continue to be a big stage for optoelectronic players..
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September 1 - 3, 2021
