coating magnets for servo motor has the high remanence,high coercive force,high energy product and high ratio between performance value and product cost.it may be easily formed into various sizes,And especially suitable for used in Micro products of Auto,Motor,Natinal defence,Speaker,computer,Biology project,Medical treatment machine ,Instrument and Metermagnets for step motor are available in a variety of shapes and sizes,Including ring,block,circle,irregular,tile  and others which you can think whatever,these magnets have six  classes,N,M,EH,UH,SH, In order to ensure the highest quality products, we have Founded a R&D center and quality control center for solving the problems in Production and quality.   Furthermore, all of NdFeB are manufactured based on the ISO9001 and Rohs quality standards. Therefore, we surpass our competitors in the stability of Qualityand superiority of property.