形状
arc segment,block, round cylinder,trapezoid....so on
material
neodymium-iron-boron
plating
Ni,Ni-Cu-Ni,Cu,Zn,Gold,Silver etc
shape
Round,ring, cylinder,block...
package
box, carton , palletand so on, according to customers' request
Delievery
15 days after payment.
certification
ISO9001:2008 RoHS