Changsha Research Institute of Mining and Metallurgy is directly under the central large technology companies, technical support unit of the National metal mineral resources utilization engineering technology research center. The Guangzhou Dexing Magnetic Materials & Technology Co., Ltd. a secondary sector of the former CRIMM overall restructuring. The company was founded in April 2006, the Changsha Institute of Mining and Metallurgy is one of the shareholders The company's main business is the high-performance rubber and plastic (adhesive) magnetic rapid quenching magnet, neodymium-iron, samarium cobalt magnetic powder and magnetic measuring... more