The company is the first listed environmental protection company in Nanjing. It is the president of the Nanjing Environmental Protection Industry Association and the chairman unit of the National Industrial Innovation Alliance, and is an ecological environment management service provider. The company has complete qualifications, such as environmental engineering design grade A, environmental facility operation grade A, environmental engineering professional contracting level 1, municipal public works general contracting, mechanical and electrical engineering construction general contracting, pressure vessels and ASME design and manufacturing. The company's main business includes water, solid hazardous waste, flue gas treatment, industrial water treatment, urban sewage and water environment treatment, solid waste hazardous waste, sludge coupling, soil remediation and food waste treatment, flue gas and VOCs treatment, high-end equipment and smart environmental protection, and providing system solutions for industry (electricity, petrochemicals, metallurgy, new energy, coal mines, building materials, etc.) and urban environmental protection. The company's main products and services: fine treatment of condensate; water supply treatment, waste sewage treatment and reuse of reclaimed water; automation control; solid waste sludge treatment; flue gas desulfurization and denitrification treatment; construction and installation engineering contracting. The company has received honors such as high-tech enterprises, private technology enterprises in Jiangsu Province, and demonstration enterprises for service industry innovation in Jiangsu Province.