Pressure Transmitter, Peristaltic Pump, Pressure Sensor manufacturer / supplier in China, offering Lefoo BLDC Circulation Centrifugal Pump for Solar Water Heater, Lefoo Lfh30 Wall Mounted Sensor Duct Type Temperature Humidity Transmitter, Lefoo High Accuracy Temperature and Pressure Sensor 4-20mA Pressure Temperature Transmitter Transducer and so on.