Product functions:The seat air spring belongs to the automo- bile seat system.It eliminates the traditional spring suspension between  the  seat  support   plate  and  the   automobile  floor, connects and carries the weight of the seat, Chassis air spring is an important part of air suspension,which  is  divided  into  diaphragm  air  spring  and bellows type air spring in structure;it is divided into suspension air spring and lifting axle air spring in function.Suspension air spring  is  mainly  used  for  load  bearing,while  lifting  axle  air spring is mainly used for lifting. Chassis air spring is an important part of air suspension,which  is  divided  into  diaphragm  air  spring  and bellows type air spring in structure;it is divided into suspension air spring and lifting axle air spring in function.Suspension air spring  is  mainly  used  for  load  bearing,while  lifting  axle  air spring is mainly used for lifting.

Material:SPHE  and  rubber.