The sintered NdFeB permanent magnet material adopts a powder metallurgy process. The smelted alloy is made into powder and pressed into a compact in a magnetic field. The compact is sintered in an inert gas or vacuum to achieve densification. In order to improve the coercivity of the magnet , usually need to be subjected to aging heat treatment.

The magnetic polarization coercivity is divided into low coercivity , medium coercivity M, high coercivity H, extra high coercivity SH, ultra-high coercivity Force UH, very high coercivity EH and other products. Sintered NdFeB is generally divided into axial magnetization and radial magnetization, which are determined according to the required working surface.

The magnet series are  widely used in electronics, electrical machinery, medical equipment, toys, packaging, hardware machinery, aerospace and other fields.