Reclaimed Water Branch Company, the subsidiary of the company is engaged in investment, design, construction, operation management, technical development, technical consultation and technical service of reclaimed water projects, as well as maintenance and repair of reclaimed water facilities and sale of reclaimed water.

The company has obtained franchise right of reclaimed water service in downtown Chengdu and is actively promoting reclaimed water reuse. At present, the capacity of reclaimed water in operation, under construction and the projects will be built is 1 million tons per day.