List of Construction, work and methods products

Segmented construction is possible! A new type of modular bridge that allows for rapid and easy installation.

• Foundation construction

Easy, durable, and long-lasting solar-powered LED warning light. Visibility distance is over 1.5 km. Enhances visibility in marine civil engineering areas and offshore wind power facilities!

• Bridge Construction
• Harbor Construction
• River construction

Create a beautiful exterior that exudes a sense of luxury! We will make the most of the deep texture and quality of natural stone.

• Plastering and painting work
• Renovation and repair methods
• Exterior coating materials

Raise awareness and ensure thorough understanding of dangers during water level rise! Case studies of river channel restoration projects in cold regions. Construction DX, linear precipitation zones, t...

• River construction

Corresponds to various sharp curves! A construction method for clients who want to reduce costs or shorten construction time.

• Renovation and repair methods
• Civil Engineering Method
• Tunnel construction

Supports shield construction! Low dust and low rebound spraying can be compactly achieved!

• Renovation and repair methods
• Civil Engineering Method
• Tunnel construction

A method of selecting and spraying high-quality mortar that meets various requirements and performance based on its intended use!

• Special Construction Method

A subtly high-quality and stylish glass partition bar system designed to provide customers with a comfortable space.

• Spatial Design
• Glass construction

Difference in height with design | Flatness of the casting surface | Quality control of the finished product

• Bridge Construction

Leave it to us for all your electrical, telephone, lighting, and network equipment needs!

• Unit and other construction
• Power distribution and control panels
• Internet System

[New Catalog] The latest version of the high-performance fire-resistant coating material "Pylon Barrier" for steel beam penetration holes. (2025.3.28)

• Steel construction

Heavy temporary materials that are essential for infrastructure development projects, such as emergency bridges and construction roads during disaster recovery.

• Bridge Construction

Digital management is now standard in the construction industry! Equipped with convenient features for everyone in the steel frame industry.

• Steel construction
• Other construction services

Not heavy anymore! Not dangerous anymore! Significantly reduces the burden during rod attachment and detachment in bowling operations! Rod handling device RHS Eagle Grip Series.

• Earth retaining wall/foundation reinforcement

I want to drill holes in building materials rather than concrete! Perforating Galvalume steel sheets without any flapping.

• Drilling Machine

Three-phase 200V maximum 50kW output! Completely zero-emission power vehicle.

• Prime movers, torque converters, hydraulic equipment, generators
• Power and Energy Equipment
• Power Equipment

Achieves excellent tensile strength and corrosion resistance with a unique high-purity zinc die-cast sleeve!

• Concrete construction

The natural disaster prevention system ZEROSAI can be utilized not only for on-site safety measures but also for technical proposals.

• Other civil engineering works
• Weather Survey

Helping to create spaces through tiles and stones that match your lifestyle and business style!

• Tile/indoor/outdoor
• tile
• Tile work

We handle everything from the creation of FRP products to on-site construction and adjustments! We also address groundwater contamination measures such as floor lining.

• Renovation and repair methods

Sheet Pile (Steel Sheet Pile) Installation Management System

• River construction
• Coastal construction
• Earth retaining wall/foundation reinforcement

Reinforcement that ensures safety against underground cavities and aging sewer pipes! We provide construction methods adapted to various site needs.

• Road construction
• Sewerage facilities

OR tires for construction machinery

• Loading Machine
• Paving Machine

Ideal for eliminating outdoor step differences! This is a revolutionary step that incorporates storage functionality.

• Earthworks

We will revitalize the existing railing materials and make them look like new again with just surface treatment.

• Foundation construction
• Dam construction
• Other civil engineering works

Measures against guerrilla rainstorms, enhancing road surface drainage functions. Minimally invasive and non-destructive small cross-section ditches "Smart Drain."

• Gutters and U-shaped gutters
• Dam construction

Achieving economy, strength, and durability, the two-row drainage channel and slit holes capture rainwater!

• Gutters and U-shaped gutters
• Dam construction

Effective utilization of wastewater! This is a soil microbial membrane treatment system developed with the concepts of environmental conservation, energy saving, and recycling.

• Flood prevention facilities, fire tanks, and flood control ponds
• Turbid water and muddy water treatment machines

Introducing points and NETIS registered products that prevent water accumulation on roads and rainwater runoff to private land due to high drainage functionality!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Dam construction

Steel side ditches made of high-tensile steel (high-strength steel) that achieve high strength, high durability, and high safety.

• Gutters and U-shaped gutters
• Airport facilities

The replacement of the side ditch construction has been shortened to 1/4 with "high-tensile steel," which ensures the securing of water flow cross-sections and good workability!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Pavement construction

Slope protection! Slope blocks that hinder the growth of weeds throughout the year.

• Dam construction
• Tile work
• stone

Solve step differences and rattling noise in a short construction period! A renewal method to create multifunctional underground drainage ditches!

• Pavement construction
• Exterior and paving materials <General>
• Paving of sidewalks, roads, parking lots and stadiums

Simple installation that only requires leveling and watering! It significantly reduces dust during construction.

• Paving Materials
• Pavement construction

Introducing a special cement-embedded fabric with excellent fire resistance and freeze-thaw resistance, suitable for a wide range of applications!

• Paving Materials
• Pavement construction
• cement

Can be adapted to curved sections and areas with obstacles! Designed to fit existing waterways.

• Gutters and U-shaped gutters
• Civil Engineering Method

Just install the fittings and insert the panels! An elegant design that is considerate of the landscape and never gets boring.

• Special Construction Method

A slit-type full collection structure suitable for barrier-free drainage treatment. We offer a rich lineup. We have 20 years of experience and achievements.

• Gutters and U-shaped gutters
• Dam construction

Simple structure and high durability. Steel side ditches with a reduced cross-section design.

• Gutters and U-shaped gutters
• Dam construction

Based on the consensus of member companies nationwide, the waterway developed by the association, incorporating the know-how accumulated over the past 30 years, has become the "Unified Circular Waterw...

• Drainage and water removal
• Earthworks
• Paving of sidewalks, roads, parking lots and stadiums

An economical underground storage tank for suppressing rainwater runoff and effectively utilizing rainwater. It is the most cost-effective construction method!

• Dam construction
• Earthworks
• Pile and foundation work

The fabric formwork method "Fabreform," which can also be used for underwater construction, is attractive for its speed of installation.

• Airport facilities
• River construction
• Other civil engineering works

Ideal for natural greening and slope protection! It takes root in the earth and restores natural forms.

• Special Construction Method

We will introduce examples of smart drains installed in roads, sidewalks, parking lots, and parks.

• Gutters and U-shaped gutters
• Dam construction

Safe and secure drinking water anytime, anywhere. Achieving the conversion of all water areas to drinking water.

• Turbid water and muddy water treatment machines