Which company is Zhang Yangyang from? Guangqi technology dongmi

Zhang Yangyang: Male, born in 1979, Ph.D., senior engineer in the Department of Electronic Engineering, Oxford University, UK, China nationality, without permanent residency abroad. 20 10 1 Up to now, Ren Guangqi, Vice President of Advanced Technology Research Institute; From August 20 14 to May 20 19, CEO and executive director of Ren Kai Science and Technology Co., Ltd., served as supervisor and director of Tibet Dazi Yingbang Industrial Development Co., Ltd. in March 20 15, and is currently the director, chief financial officer and secretary of the board of directors of the Company.