Rare Earth Magnets1. Grade: N33-N48, 33H-42H, 33SH-40SH, 28UH-33UH and 28EH-30EH 2. Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific requirements) 3. Coating: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ag, Au, etc. 4. Applications: Sensors, motors, rotors, wind turbine, wind..