Mr. Yao Jiong: Born in 1964, with a bachelor's degree, China nationality and no permanent residency abroad. 1July 1987 to1July 1997 worked in the research institute of Changzhou Insulating Materials General Factory Co., Ltd.1July 1997 to April 2004, deputy manager and sales manager of Changzhou Insulating Materials General Factory Co., Ltd. April 20, 2004 12,12, 2000. Aiweite Electrical Insulating Materials (Changzhou) Co., Ltd. is 20 13 1 Ren Yuxing's Deputy Manager of Marketing Department, 2065438+Since September 2004, he has been a supervisor of Yuxing. ..