Specifications1) High and stable Performance 2) Low Cost with less Dy or no Dy 3) Perfect Consistence 4) Low weight loss1.Grade:N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH) 2.Shape:Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific requirements) 3.Coating:Ni,..