Gear Flow Meter, Electromagnetic Flow Meter, Ultrasonic Flow Meter manufacturer / supplier in China, offering PP Material Insertion Paddle Wheel Turbine Flow Sensor with Totalizer, RS232 Tuf-2000h DN100 LCD Display Handheld Clamp on Ultrasonic Flowmeter, Explosion-Proof RF Admittance High and Low Level Switch for Alcohol Storage Tanks and so on.