We specially do all kinds of magnetic filters and also support lifting magnets and roundpermanent magnetic chuck, roundpermanent magnetic chucks, NdFeB, Ferrite, AlNiCo, FeCrCo and SmCo magnets, and all kinds of chucks. Magnetic filter is used in magnetizing water, air and fuel. It is used at home, in car, in agricultural and so on. Magnet, roundpermanent magnetic chuck, roundpermanent magnetic chucks has many kind of applications, such as magnetic nip of calling card,magnetic button and so on. We can design new products, roundpermanent magnetic chuck, roundpermanent magnetic chucks according to your requirement. Welcome your enquiry.