Mr. Gongshan Zhu is our chairman and controlling shareholder. He is currently a vice principal committee member of the Chinese Society for Electrical Engineering. Mr. Zhu held the post of general manager of the Taicang Poly Cogeneration Plant from August 1997 to November 2003. From November 1999 till now, he has been a director of the Golden Concord Holdings Limited. Since July 2006, Mr. Zhu has been an executive director of GCL-Poly Energy Holdings Limited, a company listed on the Hong Kong Stock Exchange. He graduated from the Nanjing Electrical Professional School, majoring in electrical automation, and also obtained a Ph.D. degree in Business Administration.

Mr. Songyi Zhang has been a director since our inception. He currently serves in senior management and advisory capacities in several companies, including acting as the chairman of Mandra Capital, an investment holding company focused on Asia investment opportunities, a senior advisor of Morgan Stanley Asia Limited and a director of SINA Corporation, a company listed on the Nasdaq Stock Market. Prior to founding Mandra Capital, Mr. Zhang served as a managing director of Asia Merger, Acquisition and Divestiture Group, and the co-head of Asia Resources and Infrastructure Group of Morgan Stanley, and a senior associate of Milbank, Tweed, Hadley & McCloy LLP. Mr. Zhang obtained a J.D. from Yale University.