The Smart City Investment Fair was held on July 17 at Sanxiang town. Smart City Society of Shenzhen organized the investigation trip for more than 40 Shenzhen-based companies to Sanxiang for research and exchanges. 

The two sides signed the "Strategic Cooperation Agreement" and will jointly establish the Sanxiang Innovation Base of Shenzhen Smart Industry, build the demonstration Sanxiang “Smart Town”, strengthen talent training and think tank construction, and improve effectiveness of existing public resources.