HysafeNohmi Co.,Ltd. is committed to develop, manufacture and sell odor sensors as its main products, detectors for the wide range of substances ranging from hydrogen to soot and sensor system.

We work for prevention of disastrous accidents involving explosive combustions by conducting combustion and leakage tests on combustible gases such as hydrogen and methane.

In addition we offer the service in the fields of fire safety inspec-tion of the building equipment control and environmental measurements.