Sector size neodymium magnets Surface coating: Nicuni, Zinc Specification: can be customized Sinterested NdFeB magnet , strong magnet, Permance ... magnet>Sector neodymium magnets>Surface coating: Nicuni, Zinc>Specification: can be customized>Short lead time >Resonable price Application ... , MRI, medical apparatus, transmission machine,etc. Sector magnets with zinc coating