About Cosmo
About us
The World’s Leading Manufacturer of
Air Leak Testers
We are a manufacturer specializing in Air Leak Testers and boast the top share in the industry for measuring instruments.
For almost 50 years since our founding, we have been challenging to improve the accuracy and technology of Air Leak Testers, and have contributed to the improvement of industrial infrastructure through leak test machines.
We will continue to deliver the value of “quality” by thinking hard and working hard at our customers’ sites, and at the same time, we will continue our activities for the development of local communities.
Strength 01
We understand your needs and propose the best solutions
We listen carefully to our customers’ issues and problems, and propose optimum solutions that reflect their requirements.
We also hold seminars and other events to ensure that our products can be used with confidence.
Strength 02
Cosmo Quality
In order to provide high quality products to our customers, we conduct thorough quality testing and traceability control.
We will continue to work with our customers to solve problems and create reliable products.
Strength 03
Production of over
100,000 units
Our products are used by all domestic automobile manufacturers for fuel system parts, brake parts, steering, lamps, batteries, etc., contributing to improved production efficiency and quality.
Our products have been trusted and chosen by a large number of customers, with a total sales of over 100,000 units.
Strength 04
Prompt after-sales
service system
To ensure long use of the product after purchase, we offer in-house and on-site inspections.。
In order to respond quickly and flexibly, we have eight sales offices and six service locations in Japan and a support system in 13 countries overseas.
