No water tower | water environmental protection equipment | money equipment | labor-saving devices | No negative pressure water supply. 
 No tower of Kaifeng Yu Feng plant mainly produces water tower water supply equipment without the use of advanced welding process, the inner wall corrosion environmental pollution. Alternative high towers, water tanks. Installation period is short money and effort. Frequency constant pressure water supply equipment imported first-class movement, quality and easy operation. No negative pressure water equipment, small footprint, easy installation. Pressure can be used for lack of water pipe network, the second pressure.