A)Characters: Excellent stability and evenness of magnetic flux density. Strong anti-corrosion of appearance coating. Suitable for making small volume magnet with complex shape. Regular shape, precision size. Strong anti-demagnetization. B)Application: DC non-brush motor of automotive, stepping motor, lighter, sensor. HDD(PC disk), CD-ROM and VCD/DVD driver. Printer, electrograph, duplicator, scanner. Camera, electronic clock, audio and electric tools. Mobile phone and BP vibration motor.