... Ndfeb permanent magnetProduct Name: Permanent magnetModel No.: N, M, H, SH, EH, UHPlace of Origin: Zhejiang, China (Mainland)Type: Ring Ndfeb ... and 30EH-35EH;5. Shapes and sizes: Various kinds or according to customer's request;6. Coatings: Ni, Zn ... ndfeb round magnets with holes, magnet 25mm ndfeb, magnet ndfeb n33eh, diametrically magnetized ndfeb magnet cylinder, n55 magnet NdFeB Permanent Magnets