We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for 868 Mhz Yagi Antenna, 3g 2100 Signal Booster Amplifier Repeater Wcdma Booster , Yagi Directional Antenna , Triple Band Repeater ,Nanostation Repeater . We guaranteed high quality, if clients were not satisfied with the products' quality, you can return inside 7days with their original states. The product will supply to all over the world, such as Europe, America, Australia,Switzerland, Melbourne,Senegal, Iraq.Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.