What is Kong Feng's title? Independent director of rijiu optoelectronics

Kong Feng: Male, China nationality, without permanent residency abroad. Born in 1976, bachelor degree. 1From May 1997 to September 2000, he worked as an accountant of Tomson Group Jiadi Real Estate Development Co., Ltd., from June 2000 to February 2006 12 as the financial manager of Sangu Real Estate Consulting (Shanghai) Co., Ltd., and from June 2008 10 as the information technology of Boweikangxun. From March to 20 12, 2008, he was the chief financial officer of Mediston (Beijing) Medical Technology Co., Ltd. 20 12 to 20 12, and the chief financial officer of Suzhou Mediston Medical Technology Co., Ltd. 20 10 to 20/kloc-0. Two have served as directors and deputy general managers of Suzhou Mediston Medical Technology Co., Ltd. From June 20 18 to May 20 19, they served as directors, deputy general managers and chief financial officers of Suzhou Mediston Medical Technology Co., Ltd., and from May 20 19 to June 2020.