Rare earth is a lanthanide element in the periodic table of the chemical element and an element closely related to the 15 elements of the lanthanide series - 17 kinds of yttrium (Y) and strontium (Sc), called rare earth elements. Rare earth elements have been widely used in petrochemical, metallurgy, machinery, energy, light industry, environmental protection, agriculture and other fields. The extraction and separation of rare earth elements by ion exchange resin is one of the commonly used methods. This method has the characteristics of high adsorption rate, high adsorption rate, convenient desorption, and is not easily stained by organic substances in solution. It is suitable for the treatment of rare earth elements with complex properties. , can effectively improve the production capacity and other advantages. Suzhou Bojie Resin Technology Co., Ltd. specializes in rare earth extraction resin with strong selectivity, easy analysis and regeneration, good mechanical and chemical properties, and wide application.