List of Building Materials products

100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!

• Gypsum board and moldings

Developing equipment and technology for air conditioning, water supply and drainage, and kitchen drainage!

• Air conditioning equipment
• Water Treatment Plant
• Water supply facilities

High blackout roller screen focusing on complete light blocking and maintenance ease.

• Roller blinds
• Blackout screen
• Blind Sunscreen

59 color variations! Control light, ventilation, and airflow as you wish. An element that enhances the interior aesthetics of the room.

• shutter
• Blind Sunscreen
• Folding doors/accordion doors

Using a portable air conditioner to create a temporary break area.

• Large tents and tent warehouses

Green lamp that effectively attracts insects.

• Pest and insect control products

1. A sleek appearance with originality 2. No maintenance for 50 years 3. Protects glass during earthquakes

• Other fittings

Overcoming door distortion caused by temperature differences! Achieving low closing force through unique molding technology, ensuring reliable sealing performance over the long term.

• Other fittings

Presentation of Information: Is it Common in Developed Countries? An Explanation of the 'Emergency Evacuation Device' Essential for Emergency Exits

• Safety and consumables
• Hardware Doors, Handles and Locks

We can also accommodate special design constructions! Luxurious roof designs are also possible.

• Decorative slate

Restoration work of important cultural properties such as the Marunouchi Station Building at Tokyo Station! Specialized craftsmen are also working on the uniquely shaped roof.

• Decorative slate
• Renovation and repair methods

Low water absorption rate, safe to use in cold regions! Introducing high-quality natural slate.

• Decorative slate

Natural slate with a rugged stone-like quality! It can create a design with character.

• Decorative slate

We have both large and small tiles available! A diverse selection of tiles from around the world.

• Metal roof tile
• Cement roof tile
• Clay roofing tiles

We are also developing unique fastening methods to match the type and size of the slate!

• Decorative slate

A natural and tasteful color scheme! Able to design colorful architecture that exudes elegance and luxury.

• Decorative slate

Warm gray natural slate! A design that harmonizes with nature and has a sense of warmth.

• Decorative slate

A Dutch industrial design chair with excellent design quality!

• Tables and benches (chairs)
• Living and dining furniture
• Other furniture

Introducing butyl tape in sizes not available in the market! A presentation of waterproof tape.

• Waterproof tape, adhesive, drain, protective panel

[Sample Available!] Direct floor soundproofing substrate with the performance of "L-45"

• Soundproofing panels

【Sample Giveaway!】Just 0.5mm. Simply sandwich it between gypsum boards to elevate the soundproofing performance of your walls by one level.

• Soundproofing Sheet

[Sample Presentation] Easy installation with soundproofing performance equivalent to LL-45 and insulation performance comparable to high-performance glass wool insulation 48K! 40mm thick low-floor bas...

• Tile/Indoor

【Sample Giveaway!】Concentrating unique technology into units, providing overwhelming construction efficiency and a comfortable living space.

• Double Floor System

To follow the "movement" of the flooring, no lifting, cracking, or buckling! No need for underlayment or carpentry! An adhesive that is easy to apply, has good disassembly properties, and is user-frie...

• Other flooring materials

[Sample available now!] Make walls thinner. Simple installation by just sticking and sandwiching it with gypsum board for noise reduction! Lightweight, which also reduces the burden on workers.

• Soundproofing Sheet

【Sample Giveaway!】Make walls thinner. Easily install by simply sticking it onto gypsum boards to combat noise! Lighter than soundproof sheets, reducing the burden on workers!

• Soundproofing Sheet

【Sample available!】Just stick it on Galvalume steel sheets. The industry's thinnest class at 0.55mm for roof rain noise reduction.

• Others/Roofing materials (shingles, cement, steel sheets, aluminum)

By using Chardan SPF400, SPC flooring can be used even in apartment buildings!

• Other flooring materials

"Vibration-damping and soundproofing" Unique vibration-damping and soundproofing technology realizes a quiet and comfortable living space.

• Soundproofing Sheet

Would you like to use a flooring substrate that can provide both insulation and soundproofing to comply with the revised Energy Conservation Act?

• Other flooring materials

Long-lasting coating for indoor disinfection and deodorization! Verified to last for 5 years.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

Compact model with built-in dust collector, top-class for domestic needs!

• Incinerators and chimneys

Exhibiting high durability even in areas with severe salt damage! Corrosion-resistant coating system 'Earthcoat' for bridge maintenance and repair.

• Rust Inhibitor

Rich experience in public works such as bridge repairs. A long-lasting coating system that is effective against salt damage from airborne salt and de-icing agents in snowy regions.

• Rust Inhibitor

A thorough comparison of the "rust conversion type anti-corrosion coating Earth Coat rust prevention - coating system" and "conventional method coating systems" across 13 key items of interest.

• Steel structure construction
• Road facilities
• Rust Inhibitor

In order to receive prioritized, planned, and intensive support for the road maintenance project implemented based on the Basic Plan for Infrastructure Longevity, it is essential!

• Renovation and repair methods
• Rust Inhibitor
• Bridge Materials

Patent obtained! It is a rust-conversion type anti-corrosion coating system that achieves long-term corrosion resistance.

• Rust Inhibitor
• Plastering and painting work
• paint