Chengdu Microwave Communication Technology Co., Ltd., a professional high-performance microwave passive and some active device manufacturers. Products cover a wide range, passive devices are mainly filters, diplexers, multiplexers, combiners, power dividers, directional couplers, bridge and RF passive devices and components and so on, active devices are mainly crystal filter devices, crystal oscillators. Its own R & D and production of products are widely used in radar, electronic warfare, aviation, navigation, radio and television equipment, mobile communication base station construction, and microwave communications such as indoor coverage of military and civilian communication