large neodymium ring magnets mainly comprised of neodymium ,iron and boron,is the third generation of the rare-earth permanent magnets,Sintered Ndfeb is the strongest permanent magnets in the world up to date,It has excellent properties of high remanence,coercivity,and Max.energy product.

Neodymium Industry ring Magnet mainly comprised of neodymium ,iron and boron,is the third generation of the rare-earth permanent magnets,Sintered Ndfeb is the strongest permanent magnets in the world up to date,It has excellent properties of high remanence,coercivity,and Max.energy product.

Ndfeb ring earphone magnet mainly comprised of neodymium ,iron and boron,is the third generation of the rare-earth permanent magnets,Sintered Ndfeb is the strongest permanent magnets in the world up to date,It has excellent properties of high remanence,coercivity,and Max.energy product.

Neodymium disk rod magnet has very high resistance to demagnetization High energy for size.
Neodymium disk rod magnet perform good in ambient temperature.
Moderately priced.
Neodymium disk rod magnet has low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically.