Mr. Ma Donghui has served as our Chief Engineer since September 2015, in charge of the research and development of our Company. Mr. Ma worked as dean of research institute at SANY Heavy Vehicle Body Co., Ltd. since June 2011. Prior to that, Mr. Ma worked as senior project manager at IAT Automobile Technology Co., Ltd. from June 2010 to June 2011. Mr. Ma served at Jianshi International Automotive Design (Beijing) Co., Ltd. from December 2003 to May 2010 with his last position as director of department of vehicle body. Mr. Ma received a bachelor ’s degree in power engineering from Wuhan University of Technology in 1999 and a master ’s degree in mechanical manufacturing and automation from Shanghai University in 2003.