BE type rubber shock absorber (rubber shock absorber) is made of a composite of metal and rubber, with the metal surface completely covered with rubber to prevent metal corrosion. This product has the characteristics of low frequency, high lateral stiffness, good stability, oil resistance, corrosion resistance, and aging resistance. When subjected to a large impact, it can automatically limit protection and has strong suppression ability for resonance peaks, quickly eliminating the natural vibration energy caused by transient impact response and other factors.