The machinery segment started with the repairs and manufacture of rock drilling machines used at copper mines.
We proceeded with this business through active technological development and launched into the general industrial machinery field as well as the civil engineering and mining machinery field. Today, we have established a footing as a comprehensive machinery manufacturer.
Our Industrial Machinery Division manufactures and sells environment-related products that contribute to environmental conservation and lessening of environmental load, and multilevel car parking systems. The division is also engaged in the design and construction of steel bridges, rock crushing and handling plants, and others. It has a large number of achievements throughout Japan.

We develop products and technologies that improve work efficiency and help power saving, energy saving, and others.
Making the best use of the developed products and technologies, we offer solutions for meeting a variety of customers' requirements.