リオン Company Profile

We are a domestic manufacturer of measuring instruments such as "noise meters," "vibration meters," "frequency analyzers," "seismometers," "viscometers," and "particle counters."

A group of acoustic measuring instruments such as sound level meters and vibration meters, particle counters essential for cleanliness management, seismic measurement systems including earthquake meters for disaster prevention and control, as well as ultrasound diagnostic devices, have expanded the product fields centered on welfare and environmental issues. Through a long accumulation of technology and a continuous challenge to new technologies, we contribute to the enhancement of social welfare, safe living, and technological innovation.