March 9, 2023，The Second Session of the Sixth Council of China Water Conservancy and Electric Power Material Circulation Association and the 2023 Annual Working Conference were successfully held in Zhengzhou。Changlong Automobile Manufacturing Co., Ltd.（Hereinafter referred to as Changlong Trailer）Sun Fusen, chairman of the board, is the representative of the invited members.，Nearly 200 representatives of governing units and some invited members from all over the country attended the meeting.。Relevant leaders and guests of Henan Provincial Communications Department were invited to attend the meeting.。

China Water Conservancy and Electric Power Material Circulation Association is an important bridge and link between large logistics enterprises and the government.，With the efforts of the Association，It solves the common problems of many industries.，Drive the development of the industry，It has formed a strong attraction for enterprises.。The original intention of Changlong Automobile to join the association，It is hoped to join hands with other member enterprises on the important platform of the association.，While promoting its own development and growth，Jointly promote the high-quality development of the whole industry。

As a leading figure in China's special purpose vehicles、Member of Trailer Sub-Standard Committee of National Automobile Standardization Committee，Sun Fusen, chairman of Changlong Trailer, 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.。Continuously promote the technological progress of domestic semi-trailers。

2023 is the beginning of the new decade of the development of China Water Conservancy and Electric Power Material Circulation Association.，It is also the first year after the election of the Sixth Council and the new leadership.，Changlong Trailer will work together with its members.，Focus on Thoroughly Implementing the Spirit of the 20th National Congress of the CPC and the Central Economic Work Conference，Around the country《“Fourteen five”Modern Logistics Development Planning》，Based on the new stage，Set up new ideas，Explore new ways，Carry out work in a solid and efficient manner，Continue to promote the high-quality development of large logistics industry。