On September 14, Professor Li Zhipeng, leader and expert of Hunan General Equipment Association and Changsha Pump and valve alliance, went to Yuanda valve group to guide the work. Yan Guoan, general manager of the group, Li Shiqiang, general manager of sales, Yu Guofeng, general manager of cast iron branch, etc. accompanied the reception.

President Yan first welcomed Professor Li and his party. Said that pumps and valves are often linked, and pumps are often needed where there are valves. The two sides should strengthen exchanges and cooperation, complement each other's advantages and jointly promote the efficient development of China's pump and valve industry!