Cobalt is a lustrous steel gray metal. It is hard and brittle and ferromagnetic. It is an important raw material for the production of heat-resistant alloys, hard alloys, anti-corrosion alloys, magnetic alloys and various cobalt salts. Extraction of cobalt by ion exchange resin has the advantages of simple operation, large processing capacity, high regeneration rate, long service life and high economic efficiency. Suzhou Bojie Resin Technology Co., Ltd. provides professional cobalt-removing resin with excellent oxidation resistance and high selectivity, simple desorption, easy regeneration and excellent use effect. It is widely favored by domestic and foreign customers.