Specifications: Adk stocks hard ferrite products of different sizes and shapes: Segment, block &ring magnets for a wide variety of applications including industrial equipment and automotive electric parts like speed reducer motors, se rvo motors, starter motors, seat motors, window lift motors and wiper system, ABS, pump motors and power-driven tools, etc, these products save energy and make automotive modules smaller, safer and more advanced besides this, adk aiso can provide you custom magnets.