Anhui Tongyuan Environment Energy Saving Co.,Ltd engages in treatment of solid waste pollution, sludge, and sewage and water environment in China. The company is involved in ecological and environmental remediation; solid waste pollution control and resource utilization; sewage and water environment management; and soil and groundwater remediation. It also engages in remediation of sludge, sewage, and water environment, including municipal sludge treatment and resource utilization, treatment and disposal of river and lake sediments, municipal and rural sewage mud-fill symbiotic treatment, treatment of black and odorous water bodies, and treatment of industrial wastewater; and environmental remediation comprising pollution site investigation, risk assessment, design and construction of restoration projects, and follow-up monitoring, and other pollution control services. The company was founded in 1999 and is based in Hefei, China.