... 2000 and ISO 14001:2004 N48H 12.3*9.5*0.7 magnet Quick Details Origin: Zhejiang China (Mainland)Brand ... ;4) Shape: ring,block,disc,bar and so on;5) Size: according to customers' request;6) Coating: Ni ... , Zn, gold, copper, epoxy and so on;7) Application: sensors, motors, rotors, wind turbines,wind generators, ... SmeltingHydrogen broken MillingSinteringTesting N48H 12.3*9.5*0.7 magnet