... High quality and competitive price 4.ISO9001;ROHS N48H Block neodymium magnet1. Materials:Neodymium-Iron-Boron magnets, Sintered NdFeB magnets;2. Technology: ... ,33H-48H,30SH-45SH,30UH-38UH, 30EH-35EH;5. Shapes: Block / Square, or others: Arc, Ring, Disc, etc;6. Sizes ... , Etc. Glad to give you some suggestions on the block neodymium magnetsAdditionOur company have rich experiences in the field of magnets ...