Keda automatic control (831832), a company of Beijing stock exchange, recently accepted the investigation of huitianfu fund, Shenwan Hongyuan Group Co.Ltd(000166) and other institutions. It said that the company has cooperated with Huawei for many years and signed a strategic cooperation agreement, involving the joint development of “one network” solutions for smart mines. ZTE plans to carry out in-depth cooperation with the company in product R & D to realize product technology innovation. The cooperation with Baidu company mainly focuses on the application of Baidu’s existing driverless and artificial intelligence and other advanced technologies to the intelligent construction of mines, and other relevant cooperation is still in contact.