We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Hf Welder For Erw Tube Mill Machine, Carbon Steel Tube Mill Solid State High Frequency Welder, Induction Hf Welding Machine, Ferrite Core Solid State Welder,Solid State Hf Welder. Sincerely hope we are growing up together with our prospects all over the environment. The product will supply to all over the world, such as Europe, America, Australia,Boston, Liberia,Guatemala, Lyon.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 and we will offer you competitive price list then.