shock absorbers/unamended 5-gallon gas cylinder/vacuum aluminium storage tank/air suspension cylinder of the car/accessories to truck horn/

1.made of aluminium material, durable to use this is a device specifically designed to store gases and stabilize system pressure. the main function of the gas storage tank in the air compression system is to ensure the stability of the gas supply. suitable for air compressor, automation equipment, etc. widely used in automobiles, space industry, etc..syi