Nanjing Luhe Hi-Tech Zone is an advanced manufacturing base in Nanjing, with a focus on developing three leading industries including intelligent manufacturing, energy conservation and environmental protection, and new materials, and key industries including new-energy vehicles, artificial intelligence, big data, new finance, and new retail. To date, it has brought together a number of well-known enterprises such as Guoxuan High-tech, Xylem, and Sumec.