Ningbo SSD Magnetics Co., Ltd, as a private high â??tech enterprise, was founded in 2001. It is specialized in studying, manufacturing, marketing and after-sell service of magnetic material, and mainly produces sintered permanent Alnico magnets, bonded permanent magnets, Alnico magnet powder and assembled magnetic materials, which is widely applied into different kinds of meters, sensors, motors and telecommunications. The magnetic component for motor we produce, together with its high coercive force and magnetic properties, is up to the international advanced standard. Especially the high performance of permanent alnico magnet, with its high coercive force and stability, lower coefficient of Br and excellent temperature stability, can be used in aviation and space flight that need relay, short circuiter, contactor, etc. Ningbo SSD Magnetics Co., Ltd has a batch of scientific and technical personnel and managing talents, and owns advanced facilities and testing instrument. It has obtained the certifications of ISO9001︰2000ã??ISO14001︰2004ã??TS16949 and RoHS. In 2005 Ningbo SSD Magnetics Co., Ltd get the technological and managing support from Sumitomo and Mitsubishi Co., Ltd. Advanced technology and scientific management can assure the qualities of every product in each process. We have become the stable supplier of famous companies, such as SUMITOMO, KNOWLES, SIMMENS, YOKOGAMA, ROCKWELL, ARELEC, and so on. Meanwhile, we have obtained their uniformly favorable evaluation. In recent three years, we are also the stable supplier of American and German martial system. Furthermore, we are dedicated in the undertaking of Chinese aerospace, and now have already set up steady relationships with several military industrial enterprises. Some of our products have been applied into Shenzhou spacecraft â?¤and â?¥, and Chinese new airplane.