Providing advanced, high quality seal technology for industrial manufacturing.

　Japanese companies, with their world-renowned technologies, have contributed towards the advancement of highly reliable industrial manufacturing.
For the production of quality products, accurate inspection technology is as essential as design and production technologies.
It is our belief that Japanese products have earned the confidence and trust from customers as a result of carrying out all production processes, from design conceptualization to product inspection, with absolute precision and diligence.
We have supported industrial manufacturing by providing reliable inspection technology.
Our seal technology, which controls fluids such as gas and liquid, has received high acclaims from various customers for supporting production of high quality products.

Improving the industrial products to perfection.

　Our seal technology begins with the absolute and perfect control of gas and liquid leakage.
By setting up a test environment that ensures the prevention of test object leakage, we accomplish accurate inspection.
One of our products based on such technology is one-touch seal couplers.
Our design and production has three principles: "Prevent leakages," "Examining leakages," and "Measuring flow rates."