The company was founded on April 15, 1999. The company is positioned as a “one-stop environmental overall solution provider” and is committed to providing customers with leading domestic ecological and environmental technology services. The company was successfully listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange on December 25, 2020. The company specializes in comprehensive ecological environment remediation business, and has achieved collaborative development in the fields of solid waste pollution control and recycling, comprehensive sewage and water environment treatment, and soil and groundwater remediation. It is committed to providing local government departments, subordinate units, large enterprises and other customers with overall environmental solutions integrating program design, equipment development, project construction and operation services. Company honors: Leading enterprise in the field of landfills in China's solid waste industry, leading enterprise in the field of sewage treatment in China, leading enterprise in the field of water environment remediation in China, leading enterprise in the field of sludge in the solid waste industry in China, excellent enterprise in sludge treatment and disposal in China, China's most valuable environmental protection equipment brand, municipal “Double Strength and Six Good” non-public enterprise party organization, “2024 leading enterprise in the field of landfills”.