... quality NdFeB magnets with various grades, size and shapes (block, arc, cylindrical, disk, ring, etc...) according to the customer's ... -38EH and 30VH-33VH.Shape of MagnetsBlock, Disc, ring, Segment, Arc, Cylinder, Round, etc.CoatingZn, Ni, NiCuNi, Sliver, Epoxy, ... tolerance, coating requirement, magnetize direction, quantity are necessary details for us to make an accurate quotation. Please send us one ...