Patent: Intrinsically Safe Magnetic Switch Used in Magnetic Level Gauges

Patent: Top-mounted Magnetic Level Gauge with Flaps

Patent: The Transparent Panel Assembly Structure of a Magnetic Level Gauge

Patent: A Reed Transmitter for Remote Transmission

Patent: Vibrating Level Switch with Vibration Unit

Patent: Argon Arc Welding Arc Length Control Device

Patent: Vibration Body and Vibration Mechanism of Vibrating Level Switch

Patent: Vibrating Level Switch and Its Vibration Mechanism

Patent: A Vibrating Diaphragm and Its Vibrating Component

Patent: Level Alarm Switch