25-26 April，Huang Jing, General Manager of Hubei Ezhong Tongshida Asphalt Co., Ltd.、Vice General Manager Li Jinsong and His Delegation Visited Gaoyuan Road Industry。Lv Weijie, Deputy General Manager of Gaoyuan Road Industry、Chief Engineer Zhang Qing、Accompanied by Deputy General Manager Shi Ying，He visited Henan Gaoyuan Highway Maintenance Equipment Co., Ltd. and the National Engineering Research Center for Highway Maintenance Equipment.，And hold a symposium.。

At the meeting，The two sides exchanged views on the market demand and future development trend of road materials in the maintenance industry.，The issue of in-depth cooperation in the supply chain is fully discussed.。Future，On the basis of existing cooperation, the two sides will，Give full play to their respective advantages，Jointly explore new markets。