End of December 2022，Trailer Sub-Technical Committee of National Automobile Standardization Technical Committee released the news，Mr. Sun Fusen, the chairman of our company, was selected as the outstanding member of the 2022 trailer sub-technical committee.。

The Trailer Sub-Technical Committee of the National Automobile Standardization Technical Committee is referred to as the Trailer Standardization Committee.，Prepared and guided by the Ministry of Industry and Information Technology。The professional scope is responsible for the standardization of the technical requirements and test methods of the connection dimensions and connectors of trailers and automobile trains throughout the country.，It plays an important role in the development of trailer standardization in China.。Honorary title of outstanding member of the Bidding Committee，It is mainly awarded to members who have made outstanding contributions to the work of the Bidding Committee.。

Industry standard is the benchmark and leader of the industry.，It is the game rule of industry development.，Standard-setting enterprise，It is an enterprise at the forefront of the industry.，Participate in the formulation of industry standards，To contribute to the development of the special purpose vehicle industry，It has always been the direction of Changlong trailer's efforts.。As“China Special Purpose Vehicle Leader”、Member of Trailer Sub-Standard Committee of National Automobile Standardization Committee，Sun Fusen, chairman of Changlong Automobile, started his business at the age of 17.，It not only took the lead in developing and manufacturing the first lightweight semi-trailer product certified by the Ministry of Industry and Information Technology of China,，He also participated many times《General specification for semitrailer》Discussion and drafting of many national standards.，And through in-depth research and development of a new generation of low flat semi-hanging.、New national standard semi-trailer and other products，More than 30 technical patents have been granted successively.。

Focus on high-performance semi-trailer for 35 years，Changlong Automobile always insists on winning by quality.，Create a more economical semi-trailer for card friends，User-centric，Demand-oriented，Continuously promote the transformation and upgrading of China's semi-trailer industry。Chairman Sun Fusen has always been committed to promoting the technological progress of domestic trailers.，It is committed to transforming the advanced technology and innovative achievements of enterprises into the content of national standards.，Actively participated in the drafting and formulation of a number of national standards，This award，It is the recognition of Chairman Sun Fusen's 35 years of focus on high-performance semi-trailers by relevant state authorities and industry organizations.，It is also a focus product for Changlong Automobile.、Focus on the affirmation of quality。In the days to come，Changlong Trailer will be under the leadership of Chairman Sun Fusen.，Make persistent efforts，Strive to open up a new era of high-quality development of semi-trailer industry in China。