Huadian Energy Company Limited is principally engaged in electric power supply, heat supply, power plant testing and electric power technology consulting. The Company operates its businesses through generation and distribution of electric power, heat supply, electric meters distribution and coal distribution. It distributes its products primarily in Heilongjiang province, China. As of December 31, 2010, the Company had eight major subsidiaries, which involved in waste power, thermal power generation and distribution, coal production, as well as machinery equipment inspection and repairing, among others.