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Product overview
 
        Hanrui has established a whole set of complete industrial chain including ore development,  roughing, smelting and purification and cobalt powder production. The business of company's overseas subsidiary Metal Mines in Congo mainly covers the copper and cobalt ore roughing and production of copper cathode. Jiangsu Ruijie engages in the production of cobalt oxalate, cobalt carbonate and other cobalt salts. Nanjing Hanrui mainly produces the different performance and specifications cobalt powder.
        The company's cobalt powder have different series with high quality and excellent performance. The company can carry out customized production according to the requirements of the downstream customers on morphology, particle size, purity, apparent density, flowability, etc. The complete series of cobalt powder can meet the differentiation demands of different downstream customers.