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 is mainly engaged in large-scale industrial water treatment and urban sewage treatment and water environment treatment. 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 companies have received honors such as high-tech enterprises, private technology enterprises in Jiangsu Province, and service industry innovation demonstration enterprises in Jiangsu Province.