【 Passive 】
Representative series: Mercedes-Benz W164
1. high degree of structure optimization, not easy to damage
2. mature product technology, low decoration cost
3. Common models are all in use, with a high popularity
Representative series: Audi C7
【 Adjustable 】
Representative Series: Mercedes-Benz W213
1. The product itself can adjust the working pressure according to the requirements of working conditions
2. comfort and adaptability is stronger
3. High technical and technological standards
Representative series: Mercedes-Benz 205
