Beijing Fast Fish Technology Co., Ltd. is a technology company specializing in audio monitoring and noise reduction processing, Fast Fish Technology Co. has 7 years of research and development experience in the field of audio processing and communication, and is mainly engaged in the design and production of CTI computerized voice communication system and security audio monitoring products. At present, the main products are telephone call center, pickup/monitor head, telephone digital recording, voice noise reduction DSP chip and other value-added telecommunication service equipment and other high-tech products. Users of Fast Fish products have been all over the country, and there are a large number of successful applications in various industries, such as industrial, civil, aviation, military and so on.