The water industry equipment satisfaction survey "activity has been the industry with the height of the enterprise, China of adhering to the notarization, accurate and true authority evaluation spirit, across the country a total of valid questionnaires of more than two hundred and sixty. According to the index evaluation system and satisfaction index synthetic method, this investigation of the pump equipment including water supply and drainage in industry application of clear water pumps, submersible sewage pump, the sludge pump, respectively from the product quality, product function, product price and services provided by the ease of operation and product indices such as through the questionnaire survey directly from water industry pump equipment users get satisfaction evaluation. According to the index evaluation system and satisfaction index synthetic method, separately calculated the 39 water industry pump equipment brand satisfaction index, calculated pump