The new smart Factory of Datong, covers an area of about 60000 ㎡, with a total investment of 420 million yuan, and will be built into a modern smart factory in the future, which functions as a research and development and production base for intelligent engineering components and equipment products, mainly serving national key infrastructure projects, such as Sichuan-Tibet Railway, Shenzhen-China cross-sea Passage, Shiyang cross-sea Bridge, Zhangjinggao Yangtze River Bridge, etc. After the completion and putting into operation, the annual output value of the company will reach 700 million yuan.