List of Road, bridge and tunnel materials products

Interior and exterior wall materials characterized by straight grain, no knots, heartwood, and no coating! There are also lower-grade options available at a more affordable price.

• Wood-based board

Contributing to the second stage of public infrastructure! Bringing public infrastructure development to the ground. A robust outdoor storage tank for hazardous materials capable of responding to the ...

• Water Treatment

Cracks and bulges are resolved! Introducing a utility joint with excellent basic performance.

• Bridge Materials

It is a "mooring pipe" used to secure the Self-Defense Forces and U.S. military fighter jets at the parking area!!

• Paving Materials
• Paving of sidewalks, roads, parking lots and stadiums
• Secondary steel products

Easy setup of crane swing range and no-entry area! You can swing as is after installation.

• Protective fence

Providing cost performance with excellent mobility and low noise/low vibration! Horizontal (both sides) tooth structure/load support type.

• Bridge Materials

The signs light up even during power outages caused by disasters! No electrical work or electricity costs are needed because they have solar panels.

• Road signs and road accessories

Original technology × design philosophy! A well-established dual-sided tooth structure for comfortable driving with low noise and low vibration.

• Bridge Materials

The weed prevention effect and centipede grass make managing the field edges easier.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

Reduce the cost and effort of managing field edges with weed control effects and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

We make managing campsite plots easier with weed control and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

We support the maintenance of theme park landscapes with weed control effects and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

Weed control effects and centipede grass reduce the maintenance of the embankment.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

We support embankment management in track reinforcement with weed control effects and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

Weed control effects and centipede grass reduce the management of highway slopes.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

We reduce the management of solar power facility embankments with weed control effects and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

Easily manage park edges with weed control and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

Reduce the burden of managing field edges with weed control effects and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

We make managing the edges of golf courses easier with weed control effects and centipede grass.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

With the weed prevention effect and centipede grass, managing the field edges becomes easier.

• Agricultural civil engineering works
• Gutters and U-shaped gutters
• Embankment

Achieve both weed control and greening, reducing maintenance costs for solar power plants!

• Landscaping and planting
• Sandbags
• Secondary paving products

There are construction case studies for disaster recovery work! No curing period is required, allowing for a shortened construction period.

• Paving Materials

For food service centers and food factories! The stainless steel gutters and troughs of the "HACCP support drainage system" protect the sanitary environment of the floor.

• Gutters and U-shaped gutters

For school lunch centers and food factories! The stainless steel drainage system for HACCP support protects the sanitary environment of the floor.

• Gutters and U-shaped gutters

Repairs to the drainage ditch near the structure can also be easily carried out!

• Renovation and repair methods
• Gutters and U-shaped gutters

Maximum descent distance of 65m! A vehicle-type gondola that makes close visual inspections at the top of the pier easier. For efficient bridge inspection and repair.

• Bridge Construction
• Bridge Materials
• Construction machinery leasing and rental

A "gondola vehicle" that can approach up to 100 meters below the maximum, even to bridge pier surfaces that are difficult to see up close. Suitable for large bridges. *Registered product in NETIS.*

• Bridge Materials
• Bridge Construction
• Construction machinery leasing and rental

We provide a full lineup tailored to the usage locations of bridges, enabling access to all areas of the bridge.

• Bridge Construction
• Bridge Materials

Overwhelming mobility! Equipped with a lift deck that reaches deep under the beams.

• Bridge Construction
• Bridge Materials
• Construction machinery leasing and rental

"Diamond wire mesh" for various applications such as for ras nets, rock nets, fences, and ball protection nets.

• Net fence
• Slope protection material
• Protective fence