Such as all kinds of house hold electrical appliances (such as kitchen electrical appliances, washing machines, vacuum cleaners, motor and other high-speed motor)
Variety of micro motor
Variety of pump motor
Variety of automotive electrical appliances, etc
Such as various types of high-frequency transformer
All kinds of ordinary power frequency transformer
Various types of chargers, etc.
Electromagnetic induction coil category
Such as rectifier
All kinds of loop inductance coil, choke
Various types of electromagnetic induction disk, etc.
Wire and cable category
Such as all kinds of cable conductor material
Various types of telephone line communication conductors
All kinds of coaxial cable inner conductor
Various types of surface shielding network, etc.