ZFD

1,higher content of neodymium used,N52 grade strong magnet2,perfect Ni-Cu-Ni coating workmanship make it smooth surface and great capacity to anti corrision.3,popular size 2x2x1”,the size of magnet and content of neodymium decide it magnetic force,we have ad our test video ,it will say anything.kindly note the test is conduct on a metal base4,we have marked by red line the strongest side of magnet,kindly note there is small concave on the furface and coating is not easy for strong magnet,function not influenced at all.5,the test is conducted on metal base,therefore the results is two sides,one side will 275LB/125KG