Zhaojian Dong, born in December 1960, graduated from the Department of Chemical Engineering of Nanchang Hangkong University in 1983 and joined the work in the same year. June 2008 to join the Chinese Communist Party, the incumbent Weinan Dadong Printing and Packaging Machinery Co., Ltd. Chairman, Party branch secretary, Weinan City, the fifth representative of the party congress.

Comrade Zhao Jiandong successively in the aviation industry 115 factory, Shaanxi printing machinery factory engaged in technical work, was promoted to an exceptional engineer. September 1991 Founding Weinan Dadong new technology development institute, production of vertical slitting machine and undertake state-owned enterprises surface treatment technology research and processing. In 1996, the technical staff expanded to 9 senior engineers and 10 college students, and the staff of the company reached more than 80. During this period, the research and development of products produced by enterprises are gravure printing presses, dry-composite machines, vertical slitting machine, woven bag printing machine, corrugated cardboard printing slotting machines and other 5 series products. August 2001 Institute changed its name to Weinan Dadong Printing and Packaging Machinery Co., Ltd..

Since taking part in the work, Comrade Zhao Dongdong has firmly supported the party's leadership and the road of socialism with Chinese characteristics, loves the motherland and people, is strict with one's own self, earnestly worked, and repay the society. It has been praised by all levels of cadres and the masses in the Weinan Economic Development Zone The widely acclaimed and unanimously approved.