... reasonable price 3. Customized size and various grade 4. Multi coating available 1.Property of MagnetMaterial: NdFeB Rare earthGrade : N35--- N52 ... Temp: 80-240 DegreesSurface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, tin and CR3 + Zn, etcSize : customized The most important ...