Ferrite is currently the most widely used soft ferrite magnet motor, Shek Pai, and materials can be divided according to purpose: MnZn power ferrite materials, communications and electromagnetic compatibility (EMC) with high permeability Mn-Zn ferrite materials, Mn-Zn ferrite material deflection coil, the RF broadband and electronic interference (EMI) suppression of nickel zinc ferrite material and other four categories. Material further to the high-frequency, high permeability and low loss development Hengli magnet motor, which is two high and one low direction. Device development to small, surface mount chip and direction. The midpoint of the bar magnet suspended by a thin line, when stationary, its ends will each point to the Global South and the North, called the finger pointing towards the north end of the North Pole or N-pole, pointing to the south end of the guide pole or S pole. If the thought of a big magnet Earth, the Earth's magnetic north pole is a guide bridge motor magnets, magnetic south pole refers to the North Pole. Between the magnet and the magnet, repelling poles of the same name, synonym of magnetic pole attracting. So the motor magnets, compass and Antarctic repulsion, compass and Arctic repulsion, and the compass and compass with attractive. Xie Gang magnet motor, the new Xin Tong magnetic motor provided by the Dongguan City, Tong Xin magnetic Limited magnet. Dongguan City, Tong Xin magnetic Limited (www.dgxtxmagnet.com/) Dongguan, Guangdong, magnetic leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. New Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Xin Tong better future.