Bixiao Technology was co founded by several highly educated individuals with backgrounds in environmental science, biology, electronics, instrumentation, and other related fields. Two companies are registered and located respectively in the high-tech atmosphere of Tsinghua Science and Technology Park and Hunan Yiyang High tech Zone. They are high-tech enterprises relying on advanced technology and cutting-edge talents from Tsinghua University, with strong capabilities in technology research and development, innovation, and production. We focus on the field of new technologies for water environment monitoring, especially: ● Modern biological monitoring technology ● Series of reagent free water quality monitoring technology ● Easy to maintain small water quality automatic monitoring stations. We are committed to providing advanced and high-end technology, reagents, instruments, as well as automatic online monitoring system integration and operation maintenance, information management and decision support system construction to the comprehensive supervision of environmental safety, until the overall solution of environmental safety. Beijing · Bixiao Biotechnology Hunan · Bixiao Environment