Kangda International Environmental Company Limited, an investment holding company, engages in the urban water treatment, water environment comprehensive remediation, and rural water improvement businesses in Mainland China. The company designs, constructs, upgrades, and operates of wastewater treatment plants, reclaimed water treatment plants, sludge treatment plants, and water distribution plants; and the operation and maintenance of wastewater treatment facilities entrusted by governments. It also engages in river harnessing and improvement, foul water body treatment, and sponge city construction services. In addition, the company is involved in the construction and operation of water environment facilities in villages, including wastewater treatment facilities, pipeline construction for collecting wastewater, and rural living environment activities. Further, it constructs municipal infrastructure; invests and manages environmental and public infrastructure projects; development and sale of computer software; invests in energy industry; and sells water purifying materials. The company serves municipal, district, or county level governments, as well as their designees. The company was founded in 1996 and is headquartered in Chongqing, the People's Republic of China.