A smart arm used in industrial production is displayed at the 2021 World IoT Expo in Wuxi. [Photo/wiotexpo.cn]

China's top internet of things event, the 2021 World Internet of Things Exposition, is taking place in Wuxi, Jiangsu province, from Oct 22 to 25.

The 50,000-square-meter exhibition area is made up of one main hall, six exhibition zones, and an outdoor exhibition area. The exhibition will mainly emphasize the application of the IoT industry with various themes such as 5G and IoT communication, smart sensors and the industrial internet, smart cities and IoT solutions, smart life and the internet of vehicles, smart education, as well as virtual reality experiences.

Exhibitors are showcasing latest IoT-related technologies and applications at the expo.