2005The company was established to produce water treatment equipment such as pulsation free metering pumps and dosing devices.

　　2006Settled in the incubator of Ma'anshan Science and Technology Innovation Center.

　　2008Settled in the Cihu High tech Industrial Development Zone Industrial Park.

　　2009We will launch the first batch of online equipment operation and maintenance services for pollution sources in the province, and establish operation departments in Jiangbei and Hefei.

　　In 2013Undertake the National Science and Technology Innovation Fund project and undertake the third-party operation and maintenance comparison work for air quality monitoring throughout the province.

　　In 2014Establish a municipal industrial pollution monitoring and treatment engineering technology center. Recognized as one of the first batch of technology "little giants" enterprises in Ma'anshan City.

　　2015Listed on the Anhui Provincial Equity Custody Trading Center with the stock code 700270. Develop new online monitoring equipment for pollution sources and make progress.

　　In 2016Undertaking the provincial major instrument development project, the independently developed pollution source online monitoring equipment has obtained qualification certification and occupies a high market share in Ma'anshan City and the entire province's operating market.

　　In 2017The pollution source monitoring and early warning system serves Magang, and the Cihu River buoy monitoring system has been built, which is the first set of inland river monitoring system in China.

　　In 2018The volatile organic compound online monitoring system has obtained the national environmental protection CCEP certificate, and the river water quality buoy online monitoring system has been put into use in Cihu River.

　　2019Establish an Enterprise Science and Technology Association.

　　In 2020The ammonia nitrogen and other water quality analyzers have obtained environmental product certification certificates.

　　In 2021Obtained multiple corporate honors such as specialization, refinement, novelty, and passed multiple system certifications.

　　In 2022Obtained certification for new products and high-tech products, and joined multiple industry associations.

　　In 2023Renamed as the Enterprise R&D Center and awarded multiple honors such as being recognized as a high-tech enterprise.

　　In 2024Received honors such as being recognized as a big data enterprise, undertook sewage treatment plant projects, and participated in the formulation of local standards.

　　2025Establish a provincial-level postdoctoral research workstation.