China Energy Conservation and Environmental Protection Group is the only central enterprise that takes the energy conservation, emission reduction and environment protection as its major business, with 474 subsidiaries and 28 second-level subsidiaries, which are located in over 30 provinces and municipalities and in over 40 foreign countries and areas and among which 6 companies are listed.

China Energy Conservation and Environmental Protection Group has built its major business as a plate of energy conservation, environment protection, clean energy and resources recycle utility, with the “4+1” industrial pattern strongly supported by energy conservation and environmental protection. It has developed to the most comprehensive powerful and the largest scientific service conglomerate in the field of energy conservation and environment protection. With its scale and strength, it is dominant in the field of industrial energy conservation, building energy conservation, solid waste treatment, flue gas treatment, heavy metal pollution treatment, soil remediation, water treatment, photovoltaic power generation, wind power generation and new materials of energy conservation and environment protection, etc.

The Pollution Treatment of Heavy Mental in Hechi City, Guangxi Zhuang Autonomous Region, China