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

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

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

A technology group that responds with reliable repair techniques and deterioration diagnosis theories, celebrating 125 years of establishment.

• Bridge Construction
• Steel structure construction
• Railway Construction

Please leave the construction of fixed ballast for ships, machine foundations, and tower foundations to us.

• Other civil engineering works
• Foundation construction
• Prefabricated Concrete Products

Construction evaluation improvement! Easy installation! Metal spacer for spraying 'CK Spacer'

• Rockfall prevention agent
• Other civil engineering works
• Special Construction Method

Just by layering, a strong structure is built! Suppression of rainwater runoff and effective utilization!

• Rainwater tank
• Rainwater infiltration facilities
• Other civil engineering works

Lightweight and compact, so transportation is smooth! Just cross and stack each layer!

• Rainwater tank
• Rainwater infiltration facilities
• Other civil engineering works

High void ratio! Plastic storage material that efficiently collects rainwater. Numerous construction examples introduced!

• Rainwater tank
• Rainwater infiltration facilities
• Other civil engineering works

Freely create spaces! A lineup of building and air conditioning materials with excellent features such as insulation, lightweight design, and ease of construction!

• Other civil engineering works
• Piping and insulation
• Solar mounting brackets and fittings (solar fittings and protective sheets)

Response to large-scale projects! Shortening construction time is a major challenge for the construction of large logistics facilities, and we offer a lineup of structural products and air conditionin...

• Other civil engineering works
• Piping and insulation
• Solar mounting brackets and fittings (solar fittings and protective sheets)

Freely create spaces! A lineup of building and air conditioning materials with excellent features such as insulation, lightweight design, and ease of construction!

• Other civil engineering works
• Piping and insulation
• Solar mounting brackets and fittings (solar fittings and protective sheets)

Achieve shortened construction periods! A lineup of materials that can contribute to short construction times and low costs for air conditioning materials, structural materials, and temporary material...

• Other civil engineering works
• Piping and insulation
• Solar mounting brackets and fittings (solar fittings and protective sheets)

Freely create spaces! A lineup of building and air conditioning materials with excellent functions such as insulation, lightweight design, and ease of construction!

• Other civil engineering works
• Piping and insulation
• Solar mounting brackets and fittings (solar fittings and protective sheets)

Achieving increased productivity through high cycling and energy saving! Introduction to the industrial sector "forging."

• Prime movers, torque converters, hydraulic equipment, generators
• Dam construction
• Bridge Construction

We will assist you with unique proposals! Introduction to the industrial field of "Civil Engineering and Architecture."

• Prime movers, torque converters, hydraulic equipment, generators
• Dam construction
• Bridge Construction

Construction is possible even below a height of 1.5m! Achieving excellent water stopping performance with simplicity and speed!

• Renovation and repair methods
• River construction
• Earthquake-resistant construction method

Coastal protection works - Stone net method

• Airport facilities
• River construction
• Special Construction Method

Contributing to the "lifestyle" of Tonomino.

• Other civil engineering works

A specially shaped sensor that utilizes the characteristics of optical fibers according to its application. It is fully explosion-proof and can be used in various scenarios. New designs are also avail...

• Boring Company
• Site and ground investigation
• Wells and hot springs

Creating homes that are comfortable, energy-efficient, safe and secure, long-lasting, and friendly to both people and the environment.

• Renovation and repair methods
• Architectural design office
• Residential foundations

Excellent soundproofing and noise-blocking construction sheets.

• Soundproofing Sheet
• Foundation construction
• Dismantling and moving

Highly permeable, non-woven fabric type with no fraying!

• Fiber wall
• Dam construction
• Retaining wall

Flexible drilling operations such as vertical, horizontal, and diagonal, as well as high-precision perforation depending on the machine used.

• Concrete construction
• Reinforced concrete construction
• Civil Engineering Method

I take pride in being called a steelworker, a machinist, a builder, a civil engineer, and a logistics worker.

• Other earthworks, foundation works, and exterior floors
• Consulting companies

Easily concrete any soil.

• Foundation construction
• Road construction
• Paving Materials

Blocks and weed suppression sheets are integrated! Just install them on the slope, and they will hinder weed growth!

• Dam construction
• Airport facilities
• River construction

For cutting new pipes, steel pipes, H-beams, square pipes, and round bars! We offer a lineup of spring-type and hydraulic-type!

• Work tools
• Dismantling and moving

An automatic weighing system using IC tags to prevent overloading. It enables unmanned truck scale weighing. Printing of reports in Excel format is also possible.

• Entrance/Exit Gate System
• Foundation construction
• Bridge Construction

It is possible to easily and quickly determine the presence or absence of the target substance in the sample solution.

• Water Supply Facilities
• Water quality/pH measuring device
• Analysis and prediction system

Comprehensive ground consultant

• Ground improvement
• Consulting companies
• Pile and foundation work

Comprehensive Catalog of Sampling Devices Suitable for Quality Control

• Sewerage facilities
• Erosion control works
• Environmental Survey

Compact design manual pump, easy operation for water sampling.

• Piping and insulation
• Sewerage facilities
• Other analytical equipment

View measurement data in real-time! Remote monitoring system for water level measurement.

• Dam construction
• Airport facilities
• River construction

Data measured on-site is transmitted to our server using mobile phone lines, and the visualized data is delivered to customers via the internet!

• Dam construction
• Other civil engineering services
• Other Management Services

A two-component mixed injection type AR chemical setter equipped with all kinds of power.

• glue
• Reinforcement and repair materials
• Foundation construction

Use temperature -15℃ to -10℃! The "EA-500" low-temperature type AR chemical setter is ideal for cold regions.

• glue
• Reinforcement and repair materials
• Foundation construction

Waste reduction, low noise construction! Eco-friendly high-performance adhesive anchors.

• glue
• Reinforcement and repair materials
• Foundation construction

Achieving high quality and high performance with the adoption of epoxy acrylate resin! The definitive glass capsule.

• Reinforcement and repair materials
• Foundation construction

Easy installation with a caulking gun! Introducing the injection-type adhesive anchor, AR Chemical Setter.

• glue
• Reinforcement and repair materials
• Foundation construction

Two-component mixed injection type AR chemical setter with epoxy resin as the main agent.

• glue
• Reinforcement and repair materials
• Foundation construction

Installation of L-shaped and U-shaped bars is possible! Just hammer them in to achieve stable adhesion!

• Reinforcement and repair materials
• Foundation construction

A simple and reliable rigid connection method using nut fixation!

• Bridge Construction

This is the NICO pipe joint series from JALOC.

• Expansion joint hardware
• Pipeline Construction

We provide a one-stop service for equipment, piping, air conditioning, and energy-saving construction!

• Water Supply Facilities
• Air conditioning equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

Twisting processing of flat steel with our original machinery! Reduction of work types, elimination of the need for curing after construction, and shortening of the construction period are possible!

• Reinforcement and repair materials
• Piles, caissons, sheet piles
• Concrete sheet piles and piles

70 years in business! Your local plumbing contractor in your town and region.

• Water Supply Facilities
• Sewerage facilities
• Septic tank equipment