List of Civil Engineering Materials products

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

• Foundation construction

L-shaped drains for plant facility floors and roads. We will solve your problems!

• Grating
• Drainage and ventilation equipment
• Inspection hatches, manhole covers, and ditch covers

Introduction of OEM/ODM case study "Flexible Pipe".

• Piping materials (copper pipes, cast iron pipes)

Introduction to OEM/ODM case studies for "valves, cocks, and faucets."

• Piping materials (copper pipes, cast iron pipes)

Lightweight and connectable steel road mats!

• Ground improvement materials

We are importing raw urea for AdBlue at a low cost, in container units (20 tons).

• Fertilizers and Pesticides
• others

Ideal for interior and exterior wall materials of buildings and vehicles! A new material that is reusable and considerate of people and the environment.

• Exterior Materials
• Landscaping materials
• Other wall materials

Excellent water retention! Introduction of inorganic porous lightweight materials that provide temperature suppression effects.

• Exterior Materials
• Landscaping materials
• Paving Materials

For civil engineering, construction, security gravel, and weed prevention gravel! It can be used for various purposes.

• Exterior Materials
• Landscaping materials

Specific gravity and water absorption can be freely adjusted! It can also be effectively used for rainwater utilization.

• Exterior Materials
• Landscaping materials

A reasonably priced heat exchanger for air conditioning units and inside the cabin!

• Corrugated products/liner plates

High-efficiency, compact plate fin heat exchanger "SK Plate Fin Heater/Cooler" *Exhibited at Heavac & Air Japan 2018!

• Corrugated products/liner plates

The Kyougawa Industrial heat exchanger [sealed type] does not leak air even when installed in the middle of the airflow (ventilation duct) because it completely seals the heat exchanger section!

• Corrugated products/liner plates

The cross-sectional area for water flow is large and the flow path is smooth! A strainer with very little pressure loss.

• Water and sewerage pipe fittings

Intake and exhaust a large volume of air in a short time! It can significantly reduce the filling time.

• Water and sewerage pipe fittings

We introduce an angle-shaped safety valve that can also be used as a single pressure regulating valve.

• Water and sewerage pipe fittings

We offer four types of pipes and branch pipes! Vacuum components that are easy to attach and detach without the need for bolts and nuts.

• Piping materials (copper pipes, cast iron pipes)

We have two types available! Introducing fittings for installing on pipes and vacuum chambers such as vacuum gauges.

• Piping materials (copper pipes, cast iron pipes)

Introducing vacuum piping components for connecting different diameter fittings! No bolts or nuts required, making attachment and detachment easy.

• Piping materials (copper pipes, cast iron pipes)

Aluminum and stainless steel materials are available! Vacuum components for connecting ISO-MF fittings.

• Piping materials (copper pipes, cast iron pipes)

We also have stainless steel clamps, chain clamps, and bulkhead clamps available!

• Piping materials (copper pipes, cast iron pipes)

Inner surface roughness Rz 0.6μ or less! Suitable flexible vacuum piping for polishing the peaks and valleys of the tube's inner surface.

• Water and sewerage pipe fittings

Two types are available: cloak clamp type and bolt type! Vacuum fittings compatible with ISO1690.

• Piping materials (copper pipes, cast iron pipes)
• Fittings

Dimensions and quality specified by JIS standards! Flanges that cover low vacuum to high vacuum ranges.

• Piping materials (copper pipes, cast iron pipes)

Prevent the growth of weed roots and make them wither! Introducing the WPF weed prevention method.

• Gutters and U-shaped gutters

Supports a 2% cross slope! The non-slip treatment is effective in preventing slipping.

• Gutters and U-shaped gutters

Ideal for cross drainage ditch (Article 24) construction! Its simple structure does not require special maintenance.

• Gutters and U-shaped gutters

Due to the 2% slope, it is safe for people and wheelchairs! Completed product connecting the curb and clean drainage.

• Gutters and U-shaped gutters

Water collection capacity increased by 5 times! A barrier-free design that minimizes slopes and steps, considerate of pedestrians and cyclists.

• Gutters and U-shaped gutters

Rich experience in the production of outdoor lighting, surveillance cameras, and speaker poles. Comprehensive support from material procurement to manufacturing and painting.

• Garden lighting/lights (LED/solar)
• Other park materials
• Exterior Materials

Contributes to safe driving at night and in other conditions with a highly visible reflective part.

• Road signs and road accessories

Contributes to safe driving at night with a highly visible reflective section.

• Road signs and road accessories

Contributes to safe driving at night and other times with a highly visible reflective part.

• Road signs and road accessories

A flat design that considers walking! The new bolt box improves work efficiency without the need for bolt caps.

• Grating

Both the post and base sections are made of flame-retardant materials! This prevents secondary disasters caused by fire spreading to the post.

• Road signs and road accessories

The curing time after application is only 2 hours! A protective agent that does not allow water intrusion.

• Slope protection material

We will design a heat exchanger tailored to the shape of your duct. Please leave the production of the hopper to us!!

• Corrugated products/liner plates

It is a type that allows you to insert a heater into the dryer. You can plug and unplug the heater from the main body of the dryer.

• Corrugated products/liner plates

This is a heat exchanger used in commercial laundry dryers. It features copper tubes and aluminum fins, making it a compact and high-efficiency heat exchanger.

• Piping materials (copper pipes, cast iron pipes)
• Water and sewerage pipe fittings

A lineup of MR benches, eco benches, park benches, and more.

• Other park materials
• Tables and benches (chairs)

A design for a barrier that prevents vehicle access without disrupting the park's landscape.

• Other park materials
• Road signs and road accessories
• Road facilities

Stainless steel adopts the reliable 304! We promise high seismic construction that meets the demands of the times.

• Stacking blocks
• Various blocks
• others

A large addition of corresponding sizes and a major renewal! It's convenient for fixing in places where anchor bolts cannot be used.

• Stacking blocks
• Various blocks

Coated and anchoring blocks with a low center of gravity and excellent stability.

• Various blocks

The increase in void ratio and the rise in the portion of rock shadows due to protrusions will expand the habitat space for small fish!

• Various blocks

It creates a gentle coastline with a soft curve!

• Various blocks