The piezoelectric vibrating plate is a device composed of two pieces of piezoelectric ceramics with similar performance bonded on a metal shrapnel. It uses a specific electrical signal to make the two pieces of piezoelectric ceramics vibrate and act on the metal shrapnel at the same time, making the metal shrapnel bend and vibrate and drive the whole vibrating plate body. It is the power part and the core device on the vibration plate.

The tire balancing machine sensor is a piezoelectric ceramic with two pieces of metal sandwich, which uses the impact force of unbalanced tire rotation to squeeze the ceramic so as to generate a certain electrical signal. It is the core sensor component of tire dynamic balance machine, and its performance determines the measurement accuracy of dynamic balance machine.

When the current of the high voltage fuse is too large, the circuit will be cut off. It is used to protect electrical equipment from overload and short circuit current damage.

Ultrasonic cleaning oscillator is a device that realizes the mutual conversion between electric energy and mechanical energy (acoustic wave vibration) by the piezoelectric effect of piezoelectric ceramics, and amplifies it through front and rear radiation cap blocks matched by acoustic impedance. Widely used in electronics industry, mechanical cleaning, automobile industry, aviation, medical devices and many other industries.