Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for uhf band pass filter, Duplexer Vhf 136-174mhz 50watt Cavity Duplexer, Wideband Wilkinson Power Divider, 3 Way Power Divider,Custom Duplexer. 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,Iceland, Canada,Italy, Chile.We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.