NdFeB magnets NdFeB (Neodymium magnet) is also known as NdFeB magnets, the chemical formula Nd2Fe14B magnet, the permanent magnet is an artificial, so far has the strongest magnetic force of the permanent magnets. Neodymium magnets are Sumitomo Special Metals Corporation Sagawa, who live invented in 1982, known by its chemical formula, etc. mainly by neodymium, iron and boron chemical elements of the composition. In many areas it is possible to replace the traditional ferrite magnets, alnico and samarium cobalt magnets such as motors, equipment and instrumentation, automotive, petrochemical industry and magnetic health products. Can produce a variety of shapes: such as disc magnets, ring magnets magnets price, rectangular magnets, arc-shaped magnets and other magnets. Neodymium magnets have a strong magnetic field has been widely used in electronic products, such as hard drives, mobile phones, headsets and more. Is a natural magnet solenoid magnet manufacturers magnetite are not invented, is a natural magnetite. The ancient Greeks and Chinese people find nature a kind of natural stone push-pull magnetic solenoid, called "magnet." This stone can magically pick up small pieces of iron, but after swinging freely always point in the same direction. Early sailors put this magnet as its earliest compass to identify the direction of the sea. The earliest discovery and use magnets should be Chinese people, which is the "compass", is one of China's four great inventions. Miniature solenoid, magnetic new Xin Tong, Fujian magnet provided by the Dongguan City, Tong Xin 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.