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Category : Neodymium Magnets

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Together with ferrite permanent magnets, neodymium magnets and SmCo magnetic materials are the most commonly used magnetic products so far. Changzhou Magnetic Device Factory is a specialist magnetic device supplier. It is dedicated in manufacturing and providing multiple magnetic products for various usages, including magnets in speakers, relays, switches, sensors, mobiles, electronic toys, motors, microwave ovens, gauges, etc.

1. Permanent Ferrite Magnets
They are featured by low production costs, good temperature resistance, large magnetic permeability and good magnetic performance. What is more, they are easy to achieve magnetic saturation.
2. Neodymium Magnets
As the strongest magnets made so far, they are widely used in aviation fields, aerospace fields, electronic industry, electrical industry, mechanical industry, instrument manufacturing, medical industry, etc. Although much more expensive than ferrite magnets, NdFeB magnets present distinct advantages over ferrite permanent magnets when manufacturing superior magnetic devices.
3. SmCo Magnets
Like NdFeB magnetic materials, samarium cobalt magnets belong to rare earth magnets. According to different components, its molecular formula is SmCo5 or Sm2Co17.

1. Ferrite permanent magnets can naturally generate magnetic fields by themselves without electricity supply.
2. As professional magnetic device supplier, Changzhou Magnetic Device Factory supplies multiple high quality magnets. Our ferrite, SmCo and neodymium magnets have passed various certifications, including GB/T19001-2000, ISO9001:2000, GB/T24001-2004, ISO14001:2004, GB/T28001-2001, etc.
3. Our ferrite permanent magnets and rare earth magnetic materials are featured by large remanence, strong coercivity and large magnetic energy product.
4. We can shape magnets into various forms according to clients’ requirements.

Over past years, we have accumulated large amount of experience on technology and production. Besides, we bring in many special equipments and manufacturing techniques. With well trained engineers, skillful specialists, reliable staffs and 150 special manufacturing facilities, Changzhou Magnetic Co., Ltd. can produce 100 million rare-earth magnets and 60 million ferrite permanent magnets every year. Last year, our sale volume of all permanent magnet products was more than 60 million RMB.