We are the China main manufacturer of pneumatic air cylinders. There are mainly two materials: stainless steel and aluminium alloy. Air cylinders consist of various series, such as SC Series Standard Cylinders, SU Series Standard Cylinders, MB Series Standard Cylinders, SI Series Standard Cylinders, MAL Series Aluminum Alloy Mini Cylinders, MA Series Stainless Steel Mini Cylinders, SDA Series Compact Cylinders. And Cylinder Kits and Cylinder barrel and Rod are also available upon request.