Adjusts height and firmness via compressed air in rubber airbags. Types include diaphragm, bladder, and sleeve.

The manufacturing process is relatively complex, with strict sealing requirements.

Pressure-holding valve, multi-chamber solenoid valve.

Including components such as air compressors, air dryers, air tanks, distribution valves, piping, etc.；

The air compressor, with the highest technical difficulty, is the core of the air supply unit.

RAPA dominates 90% of the distribution valve market.

Oil/medium in shock absorber flows through damping holes, reducing vibrations progressively.

The shock absorber, used in combination with springs, accomplishes the function of vibration damping.

The CDC damping solenoid valve is the core component of the electronically controlled shock absorber.

The ECU sends real-time control signals based on signals from sensors, vehicle height, vehicle speed, steering angle, braking, etc.