We evaluate the reliability of vehicle air-conditioning parts under all driving environments of the world using the latest equipment and evaluation technologies.
In the actual vehicle environment wind tunnel, we replicate all kinds of environmental conditions such as temperature, humidity, and solar radiation.
Measure the noise level in an anechoic room (room where only direct sound radiated from the sound source can be checked).
Sound Source Exploration
By visualizing the sound, we identify the source of abnormal noise from parts.
Vibration test machine reproduces the vibration conditions occurring in actual vehicle usage.