The Smart City and Intelligent Construction Industry Expo and High end Forum (referred to as "Double Smart Expo") was founded in 2019 and is a professional exhibition project in the field of smart cities and intelligent construction. It has been successfully organized for four sessions. Since its establishment, the exhibition has attracted more than 1500 industry enterprises to participate, and more than 50000 buyers and distributors attended to negotiate cooperation. At the same time, the Expo held a high-end forum on smart cities and intelligent construction, inviting more than ten academicians and experts, as well as dozens of industry leaders, to deliver keynote speeches. Leaders of previous provincial and municipal governments attended the opening ceremony and toured the museum, with all the main leaders of relevant government functional departments present for exchange, further promoting the research and development, transformation, and application of core common technologies, cutting-edge leading technologies, and disruptive technologies in the field of smart cities and intelligent construction.

The Shuangzhi Expo is committed to creating a national platform for technological innovation exchange and promotion in the field of smart cities and intelligent construction.