Based on their characteristics and application areas, gas springs are also known as support rods, gas supports, adjusters, gas pressure rods, dampers and so on. According to the structure and function of gas springs to classify, gas springs are free-type gas springs, self-locking gas springs, traction gas springs, random stop gas springs, swivel chair gas springs, gas pressure rods, dampers and several other types of gas springs. The product has a wide range of applications in automotive, aviation, medical equipment, furniture, machinery manufacturing and other fields.