When was Zhao Jun born? Director of wohua medicine

Zhao Jun: China nationality, without permanent residency abroad, male, born in August 1957. He has served as director of Weifang Diesel Engine Factory, director of Party Committee Office, first deputy director and deputy secretary of Party Committee of Weifang Tractor Factory, manager and party secretary of Weifang Machinery Industry Company, director and party secretary of Weifang Machinery Industry Management Office, deputy director of Weifang Economic and Trade Commission, chairman and party secretary of Weifang Pharmaceutical Group Co., Ltd., president of Shandong Wohua Pharmaceutical Technology Co., Ltd., and is currently a member of the Standing Committee of Weifang Municipal People's Congress and director of the company.