Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Drone Detection System Filter, Cavity Duplexer for TRS/GSM/Cellular/DCS/PCS/UMTS Applications, Das Filter, 2 Way Coaxial Aerial Splitter,RF Coaxial Duplexer. Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Slovenia, Croatia,Austria, Germany.With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers.