Dandong Dongfang Measurement and Control Technology Co., Ltd. was established in 1996. It is a professional in building smart factories and smart mines for metallurgy, mining, cement, coal, electric power, petrochemical, sand and aggregate industries, and providing smart city solutions for new urban construction. The company is a national key high-tech enterprise, a national enterprise technology center, the first winning bidder of a national mining and selection intelligent manufacturing system solution provider, a national digital mine 863 scientific and technological research project leader, a national major scientific instrument and equipment development special lead undertaking unit, The chairman unit of the China Mining and Industrialization Integration Committee, the deputy director unit of the China Mining Federation Intelligent Mining Committee, the vice chairman unit of the China Nonferrous Metals Association Intelligent Manufacturing Alliance, the vice chairman unit of the China Iron and Steel Industry Intelligent Manufacturing Alliance, and the 12 intelligent enterprises in Liaoning Province One of the manufacturing benchmark companies. The company has the qualifications of "National Electronic System Engineering Professional Design Class A", "National Electronic and Intelligent Engineering Professional Contracting Class A", "National Confidential Information System Integration Class A" and other qualifications. It has the Dandong Branch of the National Engineering Research Center of Industrial Automation, Academician workstation, postdoctoral workstation. The company has branches in Beijing, Shanghai, Hangzhou, Shenyang, Taiyuan and other places, and overseas branches in Germany, Chile, India and other countries. Dongfang Measurement & Control has mastered core technologies in the fields of online inspection, automatic control, application software, communication navigation, automated inspection, smart mines, smart factories, smart cities, application innovation, etc., and independently developed more than 100 high-tech products. Among them, the beneficiation intelligent control system, online element analyzer, X-ray fluorescence online grade analyzer, ultrasonic online particle size analyzer, open-pit mine vehicle intelligent dispatching system, underground electric locomotive unmanned system, and intelligent mining products are the pride of national industry