We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Tunable Rf Filter, 180 Hybrid Coupler, Vhf Bandpass Filter , 90 Degree Hybrid Coupler ,10db Directional Coupler . We just not only deliver the high-quality to our customers, but far more even important is our greatest service along with the competitive price tag. The product will supply to all over the world, such as Europe, America, Australia,Haiti , Brazil ,Uzbekistan , Ottawa .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.