Vortex Flowmeter, Turbine Flow Meter, Electromagnetic Flow Meter manufacturer / supplier in China, offering Industrial-Grade Annubar Flow Meter for Fuel and Gas Systems, Insertion Flow Meter for District Metered Areas (DMA) - DN350-DN2000, GPRS Remote Monitoring, Battery Powered Electromagnetic Flow Meter for Remote Water Quality Monitoring - 3.6V Lithium Battery, RS485 Modbus. and so on.