What is the title of Ran Xing? Director of avic heavy machinery

Ran Xing: Male, born in August, 1968, graduated from Nanchang Institute of Aeronautical Technology with a bachelor's degree in material engineering and casting, and received a master's degree in business administration from Guizhou University on October 20. 65438+1joined the work in July 1990. He used to be a technician, director, chief engineer, general manager, chairman, deputy secretary of the Party Committee and legal representative of Guizhou Anji Aviation Precision Casting Co., Ltd., and now he is the chairman, party secretary and legal representative of Guizhou Anji Aviation Precision Casting Co., Ltd.