Datang Environment Industry Group 

Datang Environment Industry Group Co., Ltd., a subsidiary of China Datang Corporation Ltd. and headquartered in Beijing since its establishment in 1984, specializes in delivering comprehensive environmental protection and energy efficiency solutions to the thermal power sector across the People's Republic of China. Its diverse operations are structured into several key segments: The Environmental Protection and Energy Conservation Solutions division undertakes the concession-based operation of facilities designed for flue gas desulfurization and denitrification at power stations, alongside manufacturing and distributing denitrification catalysts. This segment also encompasses a broad range of engineering services for coal-fired power plants, covering emission control systems like denitrification, desulfurization, dust removal, ash and slag handling, industrial site dust management, and other environmental infrastructure. Furthermore, it provides water purification services and implements energy conservation initiatives through facility engineering and energy management contracts. The Renewable Energy Engineering segment offers full-scope engineering, procurement, and construction (EPC) services for greenfield wind, biomass, and solar (photovoltaic) power generation projects. Thermal Power Engineering focuses on providing EPC solutions for conventional thermal power plant construction. Lastly, Other Businesses include specialized services such as fiberglass chimney anti-corrosion applications and air cooling system general contracting. This segment also actively develops cutting-edge environmental protection technologies for pollution amelioration, complementing these efforts with specialized engineering and technical services.