Disc Shaped Neodymium Magnet Customized

We are offering 2013 china popular used disc shaped ndfeb magnet. 1) material: sintered neodymium-iron-boron;\r\n\r\n2) temperature: the max operation temp is up to 80 degree to 230 degree temperature;\r\n\r\n3) grade:n35-n52, n35m-n42m, n33h-n42h, n33sh-n42sh, n28uh-n38uh, n28eh-n35eh, n30ah-n35ah;\r\n\r\n4) shape: ring,block,disc,bar and so on;\r\n\r\n5) size: according to customers\' request; \r\n\r\n6) coating: ni, zn, gold, copper, epoxy and so on;