Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for 58khz Anti Theft System, Eas Rf Security Label , Optical Security Tags , 8.2mhz Anti-Theft Label ,Security Tag Factory . If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. The product will supply to all over the world, such as Europe, America, Australia,kazakhstan , Croatia ,Malawi , Angola .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.