NdFeB magnets and still have to use our lives to these effects is great for our industry has brought many opportunities for development. Anti-fouling in industry, high-strength after water through NdFeB magnetization process, water molecules bond simultaneous deformation angle and length of the hydrogen bond angle is reduced from 105 degrees to about 103 degrees, so that the water changes the physical and chemical nature of series , water activity and the solubility is greatly improved. In the illnesses and health care industry, a lot of practice and scientific tests proved high-strength magnetic NdFeB alter the physical properties of the surface tension of water, density, solubility, such as South City magnets, have a significant impact on the pH and other chemical properties of magnetized water can increase water enzyme biofilm activity and permeability. In the 18th century and the emergence of artificial magnets, but higher magnetic material manufacturing process has become very slow, until the 1920s to produce aluminum, nickel and cobalt. According to the magnet manufacturers talk, that is sintered powder metallurgy method. Sintering is a method for the preparation of NdFeB the most important one, the current production of sintered NdFeB permanent magnet materials, compared with NdFeB permanent magnet materials prepared by other methods much more. And with the further expansion of the Western Zhou magnet application field, and its annual production continues to rise. Preparation of sintered NdFeB permanent magnet materials, the most important is the selection of alloying elements, which directly determines the performance of the product is good or bad. However, the sintering process is also extremely important, NdFeB permanent magnet materials prepared by different sintering process is completely different. The basic principle of the reduction of manufacturing NdFeB diffusion method is to use a metal Ca reduction Nd2O3, make it into a pure Nd. Reaction which direction to head in Tibet magnets, depending on the size of the free energy of formation Nd2O3 and CaO. According to the experiment to be adjusted, to finalize a certain value. Ca recovery rate is quite low, and thus should be added in an amount equivalent to 1.4 to 1.5 times the theoretical value. Preparation use reduction diffusion process NdFeB permanent magnet materials, the process is characterized by a lower cost of production, technology and the future of its milling powder metallurgy approach is consistent. Guiyang magnet magnetic new Xin Tong, a magnet is provided by Xin Tong, Dongguan City, the new magnetic Limited. Xin Tong, Dongguan City, the new magnetic Limited (www.dgxtxmagnet.com/) is Dongguan, Guangdong, magnetic leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the new Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Tong Xin a better future.