China Suntien Green Energy Corp Ltd is a Hong Kong-based investment holding company engaged in electric power generation and the sales of natural gas. It operates in two segments. Natural Gas segment is engaged in the sales of natural gas and gas appliances and the provision of construction and connection services of natural gas pipelines. Wind Power and Solar Energy segment are engaged in the development, management, and operation of wind power plants and solar energy plants. This segment is also involved in the generation of electric power for sales to external power grid companies.