China Energy Conservation Investment Corporation (CECIC) is a state-owned company which, through its subsidiaries, engages in the environmental protection, energy conservation, new and renewable energy, materials, and technology businesses. It is involved in the treatment of environment, administration of water resources, production and supply of water, treatment and recycling of waste water, manufacture of antipollution equipments, and construction of environmental projects; power generation, and production and supply of heat, as well as manufacture of power transmission, distribution, and control equipments; manufacture of lighting devices and instruments, production of cold rolled steel strips, and manufacture of metal processing machines; hydroelectric and wind power generation, and gas supply; manufacture of new building materials, and mining and dressing of scarce and rare-earth metal ores; and manufacture of communication equipments, electronic devices, information chemical products, and equipments for public society security. The company also provides services, such as computer software services, as well as assets management, technology venture investment, and financial and industrial services. China Energy Conservation was founded in 1988 and is based in Beijing, China.

Sources: Business Week and China Sustainable Energy Program