China Suntien Green Energy Corp Ltd is a company mainly engaged in the sales of natural gas and wind power generation. The Company operates three segments. The Natural Gas segment is involved in selling natural gas and natural gas appliances to urban gas companies and industrial clients. This segmentâ€™s businesses also include natural gas pipeline construction and natural gas pipeline connection services. The Wind Power and Solar Energy segment involves the development, management and operation of wind power plants and solar power plants, and sells electricity to grid companies. The Other segments is engaged in the rental of properties and equipment.