We offer rectangle strong neodium magnet n50 neodymium magnet. High performance, professional technology, intimately service, competitive price, on-time delivery as a professional and leading manufacturer of permanent magnet in our market for 11 years, we are always improving our designs to meet the demand of world market.and receive good reputation for our high quality and best service. Material:ndfeb(neodymium iron boron) certification: iso 9001-2008; ts 16949-2009; iso 14001-2004 grade max. Working temperatures n35-n52 80 degree celsius 35m-52m 100 degree celsius 33h-50h 120 degree celsius 35sh-48sh 150 degree celsius 28uh-45uh 180 degree celsius 28eh-42eh 200 degree celsius 28ah-40ah 230 degree celsius coating: zn, colored zn, nicuni, electroless ni, black ni, sn, epoxy, passivation, phosphated, everlube, nicuni+au , depending on the application. Directions of magnetization: axial, thickness, radial, diametral, multi-poles oriented packing : standard export package, vacuum bag, all available upon your request. Shape:disc, rod, block, bar, ring, countersunk, segment, trapezoid, irregular, customized shapes are available. Technology advantage:depending on advanced r&d center, quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property. Price advantage:the price is cheaper than industry average because of an excellent and efficient management system.