We are a national high-tech enterprise, which manufacture permanent ferrite magnet, with advanced R&D , excellent manufacturing ability and outstanding sales team. Kaiven Magnet has obtained ISO14001, ISO9001, ISO/TS16949, quality management system certification.
point   Hot Products

  • Ferrite-Segment-Magnet

    Ferrite Segment Magnet

    We specialized in the production and sale of Ferrite Segment Magnet, can be customized according to various SegMent Magnet, if you need to know more SegMent Magnet relations information, please contact us.

  • ndfeb-magnet

    Ndfeb Magnet

    NdFeB is small, light weight and strong magnetic features, is by far the best cost performance magnets.

  • Small-Ring-Magnets

    Small Ring Magnets

    Small Ring Magnets are a combination of Neodymium (Nd), Iron (Fe) and Boron (B), and are also referred to as NdFeB or Neo. These are the strongest of the rare earth magnets and used in virtually every industry. Our inventory contains a large sampling of the different grades, however, if you need a different grade, shape or size, please contact us or use our online custom magnet quote form.

  • Super-Strong--Neodymium-Magnets

    Super Strong  Neodymium Magnets

    Super Strong Neodymium Magnets  are also known as super magnets. A well-deserved name indeed, as they have extraordinary strength even at their smallest size and are among the strongest permanent magnets in the world. The magnetic material of our super-strength magnets is an alloy consisting of neodymium, iron and boron (NdFeB). 
    Ferrite Ring Magnet

    Ferrites ring magnet  are usually non-conductive ferrimagnetic ceramic compounds derived from iron oxides such as hematite (Fe2O3) or magnetite (Fe3O4) as well as oxides of other metals. Ferrites are, like most other ceramics, hard and brittle. In terms of the magnetic properties, ferrites are often classified as "soft" and "hard" which refers to their low or high coercivity of their magnetism, respectively.
point  Zhejiang Kaiven Magnet Co., Ltd & Zhejiang Kaiven Magnetics Co., Ltd 

ZheJiang Kaiven Magnet Co.,Ltd and ZheJiang Kaiven Magnetics Co.,Ltd are subordinated to The ZheJiang Kaiven Holding Group. It was set up in 1987, With advanced technology and first class production facilities and strong research and development capability, Zhejiang Kaiven Magnets have been growing to professional Ferrit and NdFeB material manufacturer and national technical innovation enterprise now. The company’s annual production capacity is nearly 20,000 tons of Ferrite and 1,500 tons of sintered neodymium. The products are widely applied to synchronous motor,  electro-acoustic, robots, elevator and etc. “High starting point, High demand, High standards” is the core value and target of Kaiven Group.

point-2   Product Category
Ceramic Magnet
Ceramic Magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. An everyday example is a refrigerator magnet used to hold notes on a refrigerator door.
Industrial Magnet

Industrial Magnet can be magnetized, which are also the ones that are strongly attracted to a magnet, are called ferromagnetic (or ferrimagnetic). These include iron, nickel, cobalt, some alloys of rare earth metals, and some naturally occurring minerals such as lodestone.
Rare Earth Magnet

Rare earth magnets are strong permanent magnets made from alloys of rare-earth elements, they are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other types such as ferrite or alnico magnets.
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Progress in Recycling of Sintered NdFeB Magnet Wastes
Significant efforts have been put into the recycling of bulk sintered NdFeB magnet wastes around the world in the past decade because bulk Nd–Fe–B sintered magnet wastes are valuable secondary rare-earth resources. There are two major facts behind the efforts. First, the waste magnets contain total
What are the precautions during the transportation of permanent ferrite magnet
Pay attention to indoor humidity, which must be maintained at a dry level. The temperature should not exceed room temperature; when storing products in black or rough state, they can be properly oiled (normal engine oil is sufficient); electroplated products should be stored in a vacuum sealed or is
The characteristics and processing technology of permanent ferrite magnet
Features: Its main raw materials include BaFe12O19 and SrFe12O19. Manufactured by ceramic technology, the texture is relatively hard and it is a brittle material. Due to the good temperature resistance, low price and moderate performance of ferrite magnet, it has become the most widely used permanen
Permanent ferrite magnet application field
Application in transportation:The train manufactured by the principle of same sex repulsion is called maglev train; modern luxury cars need 15-70 permanent magnet devices, such as: windshield wiper motor, oil pump motor, window motor, door lock motor, defogging motor, Automatic steam controller, sta
Zhejiang Kaiven Magnet Company, Ltd., is a leading permanent ferrite magnet and magnetic assembly manufacturer in China.

permanent ferrite magnet 

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  Cailu Industrial Zone, Dongyang City, Zhejiang Province, China.


  +86-579-8672 6722

  +86-579-8672 6118


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