- Worked for “Earth-moving Machinery Standardization System Research” and “Earth-moving Machinery Safety Standard Research” which was a project of Ministry of Science and Technology in 2007-2008.
- Compiled Status Analysis of Construction Machinery Standardization System in 2009.
- Started “Project of Developing National Standardization System”, and compiled “The Twelve Five-year Standardization Development Plan of National Earth-moving Machinery” in 2010.
- Set up “Safety Standardization System of Earth-moving Machinery Products”; signed “MOU for Sino-Korea Cooperation in Earth-moving Machinery Standardization Field” in 2011.
- Set up “Earth-moving Machinery Standardization System of Machine Building Industry”, finished the project of “Earth-moving Machinery Safety Standard Research” in 2012.
- Compiled Twelve Five-year Standardization System Development Proposal of Machine Building Industry (Construction Machinery Industry) in 2013.
- Called for annual standardization committee conferences in 2008, 2009, 2010, 2011, 2012, 2013, 2014.
- Organized to participate in ISO/TC127 annual conferences: 2008 in England, 2009 in Korea, 2011 in Germany, 2012 in Brazil, 2014 in Sweden.
- Held ISO/TC127 meetings: 2008 in Beijing, 2011 in Beijing, 2013 in Tianjin, 2014 in Hangzhou.
- Made an ISO drafts for earth-moving machinery reproduction and used earth-moving machinery.
- Team-worked with ISO group for ISO20474, ISO10987, ISO11152 and etc.
- Communicated with ISO/TC127 president and others: 2009 in Beijing, 2010-2014 in Tianjin.
