Where is Zhang Dedong from? Deputy general manager of new open source

Zhang Dedong: Male, born in 1972, China nationality, no right of abode abroad, in-service postgraduate degree. Since 199 1, I have worked in Kaiyuan Fine Chemical Plant (the predecessor of the company) in Aibo County, Henan Province and Aibo New Kaiyuan Medical Technology Group Co., Ltd. ... I have been engaged in production management in the company. I have served as director of production workshop, deputy director of R&D center, director of production technology department and assistant to general manager. 20 1 1 has been the deputy general manager of the company since April.