Ningbo Ninggang Permanent Magnetic Material Co., Ltd, established in 1987,specialized in the exploitage and production of 1:5 and 2:17 sintered Samarium-Cobalt magnetic materials. Besides the professional production of SmCo magnetic powder, and other magnetic application devices and concurrently also selles NeFeB magnets and AlNiCo magnets, Ferrite magnets, magnetic rubber and agglutinate NdFeB. Our company can also process permanent magnetic elements of different specifications according to the clients'drawings and application.