Specializing in the development, design and production of communication devices such as power amplifiers, couplers, digital transmitting modules, frequency synthesizers, LC filters, down-conversion components, microwave mixers, millimeter-wave receiving components, receivers, microwave transceiver components and active power divider components, it is a high-tech specialized enterprise, providing long-distance communication, satellite communication, mobile phone system and global positioning system for various communication enterprises, military enterprises, universities and scientific research institutes.