Sun Dafa, male, Han nationality, is a native of Jinzhai County, Anhui province. He was born in 1945 , joined the PLA in 1964, and became a member of the CPC in 1968, He is a lieutenant general.
Sun was appointed political commissar of the Nanjing Military Region in Jan. 2005. On July 2005, he was appointed as Political Commissar, General Logistics Department, PLA, and in 2007 he became a member of the 17th CPC Central Committee. In 2011 he became Vice-Chairman of the 11th NPC Nationalities Committee.