Level Gauge, Flowmeter, Transmitter manufacturer / supplier in China, offering Adjustable Flow Alarm DN200 Flow Switch for Hydraulic Systems with Magnetic Coupling System, Magnetic Coupling Flow Sensor Switch for Pumps and Compressors with ± 2.5% Repeatability for Hydraulic Systems, DN15 DN200 304 316 Stainless Steel Flow Switch for Corrosive Media IP65 High-Power Applications and so on.