Construction Supply Business

The construction supply business consists of four segments: Construction Materials, Housing Materials, Insulation Materials, Renewable Energy Materials.

Amid the tightening of regulations on the construction industry with the revised Building Standards Act established in 2006 and a contraction in construction services across the board among construction supply trading companies affiliated with major trading companies handling construction supplies, the Company has prepared a construction management system and strengthened its construction functions as a construction supply trading company. Since then, we have strengthened our functions such as processing, distribution, and system provision, and enhanced functions that assist customers as a “value-adding trading company.”

For high-performance non-residential construction materials (wall materials, fire-resistant coverings, etc.) used primarily in large logistics facilities and plants, as well as pile-related and civil engineering materials (piles, foundation improvement methods, EDO-EPS methods, and transparent plastic underground retaining blocks, etc.), we are involved in everything from design considerations to construction, and provide goods and services to customers via a nationwide sales and construction network.

Example of calcium silicate board installation (Taikalite, New Taikalite R)

Example of installation using winding fire-resistant coverings (Makibee®)

Plastic underground storage/infiltration blocks

For high-performance non-residential construction materials (wall materials, fire-resistant coverings, etc.) used primarily in large logistics facilities and plants, as well as pile-related and civil engineering materials (piles, foundation improvement methods, EDO-EPS methods, and transparent plastic underground retaining blocks, etc.), we are involved in everything from design considerations to construction, and provide goods and services to customers via a nationwide sales and construction network.

ALC exterior wall materials

Thermal insulation panels for housing・Example of Construction

We will contribute to the energy savings by providing insulation panels used to create refrigerated spaces in non-residential facilities, such as food factories and distribution warehouses, as well as offering a wide range of high-performance insulation materials and techniques for residential buildings.  In residential, by offering a full-precut service to housebuilders and taking responsibility for layout, processing, and distribution functions, we help to save labor associated with measuring, cutting, and disposal work at construction sites.

Example of thermal insulation panels installed in a refrigerated warehouse

RC external thermal insulation systems

We have an industry-leading track record in the market for residential solar power generation systems, and offer a lineup of products for use in industrial/residential solar power generation systems and storage batteries, as well as internally developed support structures. In terms of new initiatives aimed at the coming era of the electric vehicle (EV), we are focused on sales of our V2H and solar carport products, and can provide solutions on a national scale.

Residential photovoltaic power systems

V2H