Hunan Leading Science & Technology Development Co., Ltd

Hunan Leading Science & Technology Development Co., Ltd is the professional manufacturer of intelligent pump control box and pump accessories products applied for monitoring and protecting of pumps in home and industry use; our product can be widely applied to control and protection of stainless steel pump, submersible pump for deep well, pipeline pump, centrifugal pump etc in industry and civil area. Our protection functions include: dry running, over voltage, under voltage, over current, open phase etc, our pump control box can be widely used in School, Family, Plants etc.



Besides pump control box is our leading products , we also produce pump accessories such as: Pressure switch, Automatic pressure controller, Water lever switch for water tower, Floating switch for electric pump, float valves and so on , we have been exporting these products abroad for many years.



pump controller, pump control box, Pressure switch, Automatic pressure controller, Water lever switch for water tower, Floating switch for electric pump, float valves