Taking advantage of the clean construction technology that we have cultivated since our founding, we have started new development in the pharmaceutical, food, and beverage fields, which require high-quality construction standards, similar to semiconductor factories.
We provide a high level of uniform piping construction technology nationwide, underpinned by an internal qualification system aimed at maintaining construction quality and our own welding worker certification system required of partner companies.

In addition to plumbing work, we have established an integrated system that allows us to undertake the design and manufacture of stainless steel structures for various equipment, as well as the delivery and installation of large equipment. Our efforts have been highly evaluated by customers in various fields.

As one of our new businesses, we offer a one-stop service for design, manufacture, and installation of stainless steel structures made overseas.

We use materials made overseas, such as equal angle steel and H-beam steel made of stainless steel, for plumbing support and structures. We manufacture these materials overseas, so we can provide high-quality products at a cheaper price than those made in Japan.

We propose cost reductions by using highly reliable overseas stainless steel products.
If you are interested, please feel free to contact us.

Outside air accounts for about one-third of the heating and cooling load of air conditioning for an entire building.
Ventilation fan controllers can reduce this over-ventilation caused by outside air and save energy in the building.