Mr. Dong Hu is our founder and has served as chairman of the board of directors, and our chief executive officer since May 2018 and our chief financial officer since May 2022. He has also served as a director and chief executive officer of Zhejiang Ebang since January 2010. Mr. Hu has over 23 years of experience in the network communication and computing industry. Between August 1998 and August 2009, he was a teacher of the College of Information Engineering at Zhejiang University of Technology. From August 2009, he worked as a teacher of the College of Computer Science and Technology at the same university until October 2017. He is also an executive director of each of Zhejiang Ebang, Ebang IT, Hangzhou Dewang, Ebang Hongfa, Hangzhou Ebang Shuotai and Hangzhou Yibang Botong, and a director of HK Ebang Communications, HK Ebang Technology, and HK Ebang Digital, Ebang Digital Asset Management, Ebang Digital Asset Custody, Ebang Trust, Ebang Financial Services, Ebon Pay Pte. Ltd., Ebonex Australia, Australia Ebon Pty Ltd, Ebon Management Australia and Compass Global. Mr. Hu is primarily responsible for overseeing the sales and marketing, research and development, business strategy and overall management of our company. Mr. Hu graduated from Zhejiang University of Technology with an undergraduate degree in industrial automation in July 1998. In September 2008, Mr. Hu obtained a master of business administration (MBA) degree from Zhejiang University.
Ms. Chunjuan Peng is our deputy general manager and has served as a director since May 2018. She has also served as a deputy general manager of Zhejiang Ebang since January 2010 and a director of Zhejiang Ebang from January 2010 to March 2021. She has served as a director of Hangzhou Yibang Botong and HK Ebang Information since November 2021 and August 2022, respectively. Ms. Peng has over 18 years of experience in the areas of business operation and production and supply chain management. From September 2003 to January 2010, Ms. Peng was a deputy general manager at Hangzhou Ebang Communication Technology Co., Ltd., where she was responsible for assisting in managing the daily operation of the company. Ms. Peng is mainly responsible for our production and supply chain management, which includes overseeing the procurement of raw materials and production and quality control. Ms. Peng graduated from Jiangxi Normal University with a self-taught associate degree in tourism management in June 1997.