Tianjin Capital Environmental Protection Group Company Limited, together with its subsidiaries, engages in the sewage treatment and construction of the sewage treatment plants in the People's Republic of China. The company offers municipal sewage treatment, recycling water services, water supplying, new energy cooling and heating, sludge treatment, hazardous waste management, as well as research and development and sales platform for environmental technology products and third-party management business. The company was incorporated in 1993 and is based in Tianjin, the People's Republic of China. Tianjin Capital Environmental Protection Group Company Limited is a subsidiary of Tianjin Municipal Investment Company Limited.