List of Civil Engineering products

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

• Gypsum board and moldings

Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

• Special Construction Method

Regional character. You can freely layout illustrations, marks, text, and more.

• Road signs and road accessories
• Dam construction
• Sign construction

We will introduce other construction examples such as inner tube renovation work and pier construction.

• Dismantling and moving
• Facility Design
• Other construction services

We will introduce examples of PC tank construction, such as PC water distribution tanks and PC water supply towers.

• Dismantling and moving
• Facility Design
• Other construction services

We will introduce construction examples of silos such as coal silos and cement silos.

• Dismantling and moving
• Facility Design
• Other construction services

Achieve additional A0 size monochrome/color copies with your existing large-format printer! Install a scanner on the printer to save space!

• Dam construction
• others

Achieve additional maximum B0 size monochrome/color copies with your existing large-format printer! Install a scanner on the printer to save space!

• Dam construction
• others

The ring of the sample container for fluorescent X-ray analysis can be easily removed.

• Sewerage facilities

This is information about the rental of a fluorescent X-ray analysis device.

• Other civil engineering works
• Measurement and analysis equipment leasing and rental

[Free Catalog Offer] Numerous implementation results for bridges across Japan! High-quality aluminum.

• Foundation construction

Monitoring devices for road traffic noise, factory noise, and construction noise; corresponding to the evaluation manual for environmental standards related to noise.

• Dam construction
• Vibration and Sound Level Meter

We also offer various types of gaskets such as flat, angled, and round in various materials and dimensions.

• Power generation facilities
• Water Supply Facilities
• others

We also offer various types of gaskets such as round, square, and angled gaskets in a variety of materials and dimensions.

• Power generation facilities
• Water Supply Facilities
• others

We also offer various types of gaskets such as corner, Koyama, and Kōmaru in a variety of materials and dimensions.

• Power generation facilities
• Water Supply Facilities

Excellent in the manufacturing of liquid paints and resins with high-quality specifications.

• Dam construction
• Waterproofing work
• Parking lot facility construction

Excellent in the manufacturing of liquid paint and resin with high-quality specifications.

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

I would be happy to assist you with design, production, or anything else you may need.

• Sewerage facilities
• Wood processing

Excellent in the manufacturing of liquid paints and resins with high-quality specifications.

• Fiber wall
• Airport facilities
• Joining and fastening materials

Choice for high-end automobile manufacturers

• glue
• Dam construction
• Waterproofing work

Creating more natural waterfronts

• Airport facilities
• River construction

We will respond with our extensive achievements and know-how in the conservation of the Earth's environment.

• Sewerage facilities
• others

Classic orange vest

• Coastal construction
• others

Protected assets even from seismic intensity 7! Adopted by Panasonic, NTT, and Tokyo Electron! Sample gift of seismic mats.

• Other fixtures and fittings
• Dam construction

High detachment prevention performance due to stretchable and flexible detachment prevention fittings.

• Railway Construction
• Pipeline Construction

High detachment prevention performance due to stretchable and flexible detachment prevention fittings.

• Railway Construction
• Erosion control works
• Agricultural civil engineering works

High detachment prevention performance due to retractable and flexible detachment prevention fittings.

• Railway Construction
• Erosion control works
• Agricultural civil engineering works

Improving activity levels and wearing rates for safety on the water.

• River construction
• Coastal construction

Maximizing the excellent functions of PVC pipes based on the technology accumulated over many years!

• Earthworks
• Exterior snow melting equipment
• Pile and foundation work

Retractable extension cord

• Wiring devices
• Water and sewerage pipe fittings
• Dam construction

Lighting Socket and Cable Series

• Wiring devices
• Water and sewerage pipe fittings
• Dam construction

Over 100 types of concrete construction hardware, including anchor bolts! PDF version of the catalog is available for distribution.

• Safety and consumables
• Gutters and U-shaped gutters
• Retaining wall

We are the only domestic manufacturer of rotating horizontal multi-axis continuous wall machines, offering models that can be applied in confined spaces with height restrictions.

• Retaining wall

We offer a variety of models tailored to different construction methods based on excavation methods, pile diameter, and pile length, from models that enable smooth construction in limited spaces.

• Piles, caissons, sheet piles
• Pile and foundation work
• Drilling Machine

We offer a variety of models that accommodate stroke lengths from 2300 to 6000 mm.

• Ground improvement
• Drilling Machine

We have a range of models suitable for horizontal boring work and collection well construction in suppression works, as well as for pile work, anchor work, and shaft work.

• Piles, caissons, sheet piles
• Pile and foundation work
• Drilling Machine

We have a selection of products suitable for pavement cross-section thickness, pavement composition types, and sample collection.

• Paving of sidewalks, roads, parking lots and stadiums
• Drilling Machine
• Paving Machine

Non-flush toilets can be converted to flush toilets anywhere just by replacing the toilet bowl.

• Sanitary fixtures
• Water Supply Facilities
• Toilet

Securing communication methods that can be used in emergencies (BCP).

• Equipment leasing and rental
• Harbor Construction
• Other civil engineering services

It is a spiral-type sewage sludge reduction device that employs an organic treatment system.

• Water Supply Facilities
• Crane and others
• others

We have achieved a comfortable, energy-saving, and non-polluting water-saving toilet with no discharge.

• Water Supply Facilities
• Crane and others
• others

It is a water-saving toilet equipped with a sewage and waste reduction device that allows for on-site waste disposal and is environmentally friendly.

• Water Supply Facilities
• Unit and other construction
• Crane and others

No need for drainage pipes, no sludge produced, it's an eco-friendly flush toilet.

• Water Supply Facilities
• Crane and others
• others

Road widening method completed simultaneously with block stacking.

• Dam construction
• Retaining wall

This is a green block retaining wall certified by the Minister of Construction based on Article 15 of the Land Development and Other Regulations Act.

• Retaining wall

Japan's first precast retaining wall certified for residential construction, capable of heights up to 9 meters.

• Retaining wall

Precast stair blocks for support only.

• Dam construction