09.2007-04.2019, Professor, Department of Mechanical Engineering, Director of the Academic Council of the State Key Laboratory for Automobile Safety and Energy Saving, Tsinghua University, Beijing
09.2005-08.2007, Chief engineer, Management Committee, Tianjin Hi-tech Industrial Park
05.1996-08.2005, Senior engineer, Tianjin Timing Seals Co. ltd
10.1988-04.1996, Senior engineer, Tianjin Crane Seals Co. ltd
04.1982-09.1988, Senior engineer, Tianjin Mechanical Seals Factory
01.1968-03.1982, Engineer, Research Institute of Physical and Chemical Engineering of Nuclear Industry
1965-1968, Technician, Compressor Machinery Research Institute, the First Machinery Industry Department
2003,elected as member of Chinese Academy of Engineering
1992,Special Government Allowance,Technical expert of fluid seal awarded by young and middle-aged people in Tianjin
2004,National Machinery Industry Outstanding Entrepreneur Honorary Title
2015, Science and technology achievement award of the Chinese Mechanical Engineering Society.
Academic Achievement
2018,Won the first batch of Chinese Society of Mechanical Engineering
2006,State Technical Invention Award,Second award, ranking first as the only inventor and awardee
2003, 2nd Prize, National Science & Technology Progress Award; 2nd Prize, Tianjin Tech & Invention Award
2001, 1st Prize, Tianjin Science & Technology Progress Award
1999,Tianjin City’s Scientific Advancement Award,Second award, ranking first as the only inventor and awardee
1997,The Ministry of Machinery Industry’s Scientific Advancement Award,Second award, ranking first as the only inventor and awardee
1994,The Ministry of Machinery Industry’s Scientific Advancement Award,Second award, ranking first as the only inventor and awardee
1994,Tianjin City’s Scientific Advancement Award,First award, ranking first as the only inventor and awardee
1981,The former Commission of Science, Technology and Industry for the National Defense of the People’s Republic of China’s Significant Scientific Achievement Award,Third award,ranking first as the only inventor and awardee
1981,The Second Ministry of Machinery Industry’s Scientific Achievement Award,Fourth award,ranking first as the only inventor and awardee
1996, 4th Prize, Tech & Invention Award, Ministry of Machinery
2018,China Machinery Industry Science and Technology Award first prize, ranked sixth
2018, Won the first prize of Technical Invention Award of Outstanding Achievement Award of Scientific Research in Colleges and Universities , ranked third
2018, Won the first prize of Guangdong Science and Technology Progress Award , ranked 10th
2019,Won the second prize of national technical invention , ranked third