... making small and complex products 3. Customized shape 4.OEM Ring ndfeb neodymium permanent magnetNeodymium Magnets, NdFeB, Neodymium Iron Boron ... ,33H-48H,30SH-45SH,30UH-40UH and 30EH-38EHShape:Disc, Ring, Cylinder, Block, Arc, or User-definedMagnet Polarity:Axially Magnetized, ... our factory.With our strictly quality process control, every single piece of our magnets isto your totally satisfactory.