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. Since its establishment, the company has specialized 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 was successfully listed on the Shanghai Stock Exchange Science and Technology Innovation Board on December 25, 2020. The company is a high-tech enterprise focusing on comprehensive solid waste pollution remediation, sludge sewage and water environment remediation, and environmental remediation. Relying on self-developed core technology systems such as solid waste pollution barrier repair system construction, high-dry dehydration and carbonization treatment of sludge, integrated treatment and disposal of river and lake sediment, “mud film symbiosis” integrated embedded village sewage system solution process package, efficient steam heat desorption technology and equipment system for organic polluted soil, mainly for customers such as local government departments, subordinate units, and large enterprises, etc. An overall solution for the environment. 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 water environment remediation in China's water industry, leading enterprise in the field of sludge treatment in China's solid waste industry, 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.