CIOE - China International Optoelectronic Exposition
China International Optoelectronics Fair
When and where will CIOE - China International Optoelectronic Exposition take place?
China International Optoelectronics Fair
CIOE - China International Optoelectronic Exposition is an international machinery, metalworking, welding & manufacturing technologies trade fair held in Shenzhen, China. The next edition takes place on 9-11 September 2026.
The event focuses on the machinery, metalworking, welding & manufacturing technologies industry, bringing together exhibitors, manufacturers, distributors and trade visitors from around the world. The fair is held yearly.
The fair is organized by Shenzhen UBM Herong Exhibition Co., Ltd..
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