Where is Chae Yeon from? Optoelectronic technical supervisor

Chae Yeon: female, China nationality, without permanent residency abroad, born in 1954, with a bachelor's degree. 1980 -2007 Served as stationmaster, office director and party secretary of Yueqing Long-distance Bus Transportation Corporation. 2007 -20 15 Executive Deputy General Manager of Shanghai Huatong Enterprise Group. Since 20 16, he has served as the executive deputy general manager of yueqing company of electro-optical explosion-proof technology co., ltd. ..