As the Branch of Korea Dooch in China ,Shanghai Sino-korea Dooch Pump Manufacture Co.ltd located in Qingpu district Shanghai ,professional in manufacturing the NEP Booster Pump System and Industial Pump .Based on the advanced research and develop technology of the headquarter in Korea ,Shanghai Dooch Pump has become the top of the company in manufacturing the Variable Frequency Booster Pump System .With "Credit ,High Quality ,Innovation, Enterprising" as its sales direction and "Saving Energy , Environment, Convenience , Humanity" as its product development centre ,Dooch has proved its strength and outstanding creativity in the range of pump manufacturing . After entering into the Chinese market, Dooch Pump has occupied the market in a very short time .Because of high performance, convenience and safety, Dooch VFP are spoken highly by all of the user. "Satisfy all the customer" is our goal, Dooch pump will try its best to make the world-top brand and service to serve each customer. Centrifugal Pump ,Inverter,Pressure Tank ,Booster Pump System