The useful kinds of NdFeB Magnets (permanant magnet , neodymium magnet) are thin cylinder, such as 6X2，10X3，12X3，15X2,18X2，20X3, 25X3，30X3 ( Diameter * Density, the unit is mm ). Zinc-coated,nickel-coated, nickel-copper-nickel coated are usually used.

    We also can supply products  compling  with ROHS,and 24-hours , 48-hours or 72-hours salt-frog test .Because improved on the manufacture-technics and flow, we can effectively reduce the cost of product. Now we supply these competitive products in a large number. Welcome communicate with us in email or phone.