Mr. Cao Jianrong, obtained his bachelor’s degree in engineering from Zhejiang Institute of Silk Textiles , currently known as Zhejiang Sci-Tech University in July 1983.

Mr. Cao has over 20 years of experience in corporate management. Prior to joining our Group, Mr. Cao served as the deputy general manager of Zhejiang Zhengyuan Electric Co., Ltd.  from March 2001 to December 2007, a deputy general manager of Shenzhen DPT Technology Co., Ltd.  from January 2008 to March 2014, and a vice president of Shenzhen DPT Electronics Co., Ltd. from April 2014 to July 2019.