As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our great support and solution for 2.5 Inch Aluminum Tubing, Chrome Rod, Single Acting Cylinder, Large Hydraulic Cylinders,Stainless Steel Hydraulic Cylinder. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation. The product will supply to all over the world, such as Europe, America, Australia,Sevilla, Malta,Swansea, Montpellier.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.