... so on. We can do other shapes as your requested3 Magnetic property: From N35 to N52, 35M to 50M, 35H t 48H ... , gold, epoxy and so on.5 The Max Work Temp: from 80C°to 200C°. 6 Application: sensors, speakers, brushless motor, ... , wind turbine/wind generator, magntic hooks, magnetic filter, cup magnet, Automobiles, magnetic coupling, magnetic chuch, permanent magnetic lift, and so on.7 Certification: ISO ...