Fuel Level Sensors, Level Switch manufacturer / supplier in China, offering Side-Mounted Stainless Steel304/316 Float Level Switch for Liquid Water Fuel Oil Diesel Gasoline Tank Level Control, Bottom-Mounted Oil Tank Stainless Steel Low Level Alarm Switch with Signal Float, Customized NPT1 1/5" Thread Stainless Steel Float Switch Liquid Water Fuel Oil Tank Low/High Alarm Level Switch and so on.