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...