Guodian Technology & Environment Group Corporation Limited is principally engaged in environmental protection and wind power products business. The Company operates through three business segments. The Environmental Protection segment is engaged in the provision of environmental protection products and services, including sulphur oxide control technologies, nitrogen oxide control technologies, rental of desulphurization and denitrification facilities, ash removal with filer bag, as well as water treatment related technologies and products. The Energy Conservation Solutions segment is engaged in the provision of energy saving products and services, including plasma ignition and micro oil ignition equipment, gas turbine improvement services and construction of energy-efficient power plants. The Wind Power Products and Services segment is engaged in the production and sales of wind turbine and components and the provision of related system solutions and services to wind power operators.