Fuel Level Sensors, Level Switch manufacturer / supplier in China, offering Side-Mounted/Top-Mounted NBR/PP/Ss/Bona Float Diesel/Water/Oil/Fuel/Gas/Gasoline/Propane/Ethanol High Level/Low Level Alarm Transducer/Switch, Customized Magnetic Polypropylene Float for Fuel Pump Sensor, Stainless Steel 304 SUS316 NPT 1" Thread NBR/PP Float Switch for Liquid Tank Low Level Alarm and so on.