Established in 1999, CIOE is the largest show of its kind in the world featuring over 3,200 optoelectronic brands and their latest products in the area of 110,000 sqm at the Shenzhen Convention and Exhibition Center. There are concurrent specialized expositions focusing on Optical Communications and Sensors, Lasers & Intelligent Manufacturing, Infrared Applications, Precision Optics, LED & Semiconductor, Sapphire Technology & Touch Screen, Emerging Display and Photonics Innovation Pavilion. It is regarded as the most influential event in the industry, as well as the indispensable access to China's optoelectronic market.