In order to strengthen exchanges and cooperation in a wide range of fluid machinery manufacturing industry with the majority of users, and vigorously expand domestic and foreign markets ; further promote technological progress and economic development of the fluid mechanical, promote the transformation of the latest scientific research and high-tech products , eliminate backward flow mechanical products, improve the technical level , we will invite China Chengda Engineering Corporation , petroleum and Chemical Institute , electric Power Design Institute , Municipal Engineering design & Research Institute , Sichuan urban Water Association , valve Industry Association of Sichuan Province , Sichuan fluid machinery control of the special committee , Sichuan Key Laboratory of fluid machinery and metallurgy , environmental protection, water conservancy and other industries to participate in the Institute and invited the relevant leaders and experts for technical reports. In order to fully reflect the results of the exhibition , the exhibition will be held concurrently with the eighth Chengdu International Water Treatment Exhibition.