Flow Meter, Flow Switch, Pressure Sensor manufacturer / supplier in China, offering 4-20mA Hart Water Liquid SS304 Flowmeter Oxygen Solid Particles RS485 Coriolis Mass Flow Meter for Liquefied Gas, Shanghai Gns Agriculture Irrigation Digital Remote Reading Card Type Water Meter Ultrasonic Water Meter, High Precision Corrosion-Resistant Magnetic Pump Gear Metering Pump Quantitative Filling and Dosing Pump Magnetic Drive Gear Pump and so on.