| The useful kinds of Magnetic material for Magnetic nail and magnetic grain are thin cylinder, such as 6X2，10X3，12X3，15X3，16X3，18X3，20X3。25X3，30X3 ( Diameter * Density, the unit is mm ). Zinc-coated is usually used. Because improved on the produce-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. |
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