1.Material:aluminum 2.Standard:ISO9001:2000 3.Process:polishing,nickel plating,chrome plating,etc 4.OEM offered contact:dlzcvalve(at)yahoo.cn We can supply a variety of high quality piston rod series,air cylinders,automotive parts,and hardware parts,pneumatic valves parts and components,etc Feature: 1. Material:copper,aluminum,stainless steel,alloys,carbon steel,etc 2. Surface treatment:polishing,nickel plating,chrome plating,etc 3. Packge:Carton,plastic bags,pallet,etc 4. We provide OEM&ODM service. 5. standard and nonstanderd parts. 6. Price Term: FOB,CIF C&F and so on. 7. do similar products according to your drawing or sample All our parts are produced under strict quality control and testing to meet all specifications. More informationin available upon receipt of your enquiry email.We will try our best to meet your demand. 3. Packge:Carton,plastic bags,pallet,etc