We are original manufacturer of Neodymium Block Magnets or Neodymium Rectangular Magnets. Neodymium magnets are the third generation of rare earth permanent magnets, they are composed of neodymium (Nd), iron (Fe), boron (B) and a few transition metals. Neodymium magnets also known as NdFeB magnets, super strong magnets or super powerful magnets. Neodymium Block Magnets or Rectangular Magnets are used for clamping applications, magnetic sweeper applications, and industrial applications, etc.