China Suntien Green Energy Corporation Limited is engaged in the operation and management of a natural gas business, distributing and supplying natural gas to wholesale, retail and compressed natural gas (CNG) customers through its natural gas distribution channels in Hebei Province. The Company also plans, develops and operates a portfolio of wind farms and sells electricity generated by its wind farms to local grid companies. The Company has set up anemometer towers in Kangbao county and Guyuan county in Zhangjiakou city. As of September 30, 2010, it owned and operated a long-distance transmission pipeline, four branch pipelines, four city gas pipeline networks, nine natural gas distribution stations and a central CNG refueling station in Hebei Province, covering 23 cities and counties. As of September 30, 2010, it jointly operated its natural gas business with Hong Kong & China Gas (Hebei) Limited, an indirect wholly owned subsidiary of The Hong Kong and China Gas Company Limited.