Mechanical Fuel Level Gauge, Capacitive Level Sensor manufacturer / supplier in China, offering High-Quality Bsp1.5"/M45/NPT1.5" Thread Mounting Fuel Mechanical Level Gauge for Genset/ Generator, Customized Bsp1.5"/M45/NPT1.5" Thread Mount Option Mechanical Level Gauge for Fuel Tank, Upgraded Version Water/Oil/Diesel/Fuel Tank Mechanical Level Spiral Content Gauge with Customized Length Options and so on.