The company is an actual control enterprise of Anhui University of Technology. It is an “environmental 4S professional service provider” specializing in water environment treatment. It has the Ministry of Education's Biofilm Water Quality Purification and Utilization Engineering Research Center, the Anhui Aerated Biological Filter (BAF) Engineering Technology Research Center, a national post-doctoral research workstation, and the Anhui Provincial Enterprise Technology Center. It is a national “specialized and innovative” little giant enterprise and the vice president unit of the Environmental Chamber of Commerce of the All-China Federation of Industry and Commerce. The company's business is mainly divided into water environment treatment engineering business, water treatment product sales business, and sewage treatment investment and operation. The company's main products are the three major business areas centered on comprehensive urban water environment treatment, medical wastewater treatment, and village water environment treatment. The company has accumulated rich experience in improving the quality and efficiency of sewage (waste) water with aerated biological filter (BAF) core process technology. It is at the international advanced level. It has won the “National Science and Technology Invention Second Prize”, and is one of the few professional service providers in China that can provide one-stop solutions based on BAF process technology. The company has an Anhui Enterprise Technology Center, an Anhui Aerated Biological Filter (BAF) Engineering Technology Research Center, a postdoctoral research workstation, and an engineering research center of the Ministry of Education for biofilm water purification and utilization (co-built with Anhui University of Technology), which has achieved a series of leading technical achievements and actively carried out industrial transformation.