... Neodymium, iron, boron and some other rare earth elements.Because of its best properties, reasonable price, the sintered NdFeB magnet are ... /ring/ball(sphere)/sphere/rod/stick/pot, bar, strip, tile/arc, cube, cylinder, cone, disc/disk, segment, etc or some ... shapes. Our company can also optimize NdFeB magnet with consideration of its work environment(temperature, force, etc).The NdFeB magnet surface ...