... NdFeB Rare Earth Magnet Long Block With Customized: Prducts name EM-M402 NdFeB Rare Earth Magnet Long Block With CustomizedBrand nameEast MagnetMaterialNeodymium, iron, boron and rare earth materialGradeN33 ... high temperature condition.Applicationsensors, speakers, brushless motor, DC motor, wind generator, magntic hooks, magnetic filter, cup magnet, Automobiles, magnetic coupling, magnetic chuch, ...