Ferrite known as ferrite magnets is that we usually see little black magnets. Its raw materials are mainly composed of iron oxide, barium or strontium. After the magnetization, the residual magnetic field strength is high, and the residual magnetic field can be maintained for a long time. Commonly used as permanent magnet materials. For example: speaker magnets. Dongyang Kim Dae-ferrite magnetic factory supply, professional manufacturer of ferrite, ferrite high performance, affordable price ring NdFeB magnets are widely used in various fields! Welcome to inquire Order! Hengdian magnetic plant a large collection of gold magnet in the production, life application development, production, sales and service of high-tech companies, the company's main products: magnetic separator, permanent lifting, magnetic pipe cutter , magnetic frame, high-strength magnetic rods, high gradient magnetic board, powerful magnets. Product range neodymium ring magnet, supporting strong neodymium ring magnet models can provide users with comprehensive product design, engineering and technology programs, system commissioning, training, service and technical advice. NdFeB magnet ring size, high quality gold large magnetic plant, Lishui ring NdFeB magnet is provided by a large magnetic Hengdian gold plant. Hengdian Kim Dae-magnetic Factory (www.jjdct.cn) is an industry leader in Jinhua, Zhejiang, electronics, electrical products manufacturing equipment, 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 Kim Dae-magnetic plant leadership with the staff warmly welcome all inquiries negotiations to create a large magnetic gold plant a better future.