Shanghai Dao Ye Industry Co., Ltd., founded in 2004, is a high-tech enterprise specialized in the research, development, production and marketing of permanent magnet materials. We are a professional company of a variety of permanent magnetic materials, and we are mainly engaged in the marketing of sintered and bonded NdFeB magnets and samarium cobalt, and precision machining. Our annual output is 1000 tons of NdFeB magnets, and 200 tons of samarium cobalt series. Our products are widely used in aerospace, military defense, electronics, medical equipment, electrical and other fields.