Mr. Guo Jianfeng is a master's supervisor of Southeast University and senior engineer. Currently, he is the director of Tien New Energy Development Co., Ltd. and the chief operating officer of Jiangsu Zhong Tian Hui New Energy Technology Co. Ltd. He has more than 25 years of experience in the construction industry and has participated in many large-scale construction projects and new energy investment projects. He was the general manager of the subsidiary company of China Urban Construction Second Engineering Group Co., Ltd. and the executive president of Jiangsu ZhongMeng Group Co., Ltd.

From August 1991 to June 2006, he worked in Yancheng Transaction Bureau, Jiangsu Province, holding his last position as project manager. From July 2006 to March 2010, he worked in China City Construction 2nd Engineering Bureau Co., Ltd.*, holding his last position as branch company general manager.

From April 2010 to August 2014, he was the chief executive officer of Jiangsu Zhongmeng Energy Group Co. Ltd.*. From September 2014 to October 2015, he was the general manager of the Jiangsu branch company of Tian Hong Yang Guang New Energy Investment Co. Ltd.*. He has join Jiangsu Zhong Tian Hui New Energy Technology Co. Ltd.* since November 2015 as chief operation officer.