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

The unique shape is effective for upstream migration! The terraced fishway has solved the issues faced by conventional fishways!

• Airport facilities
• River construction

[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the challenges of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the challenges of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.

• Airport facilities
• River construction

Purification of circulating water using a scatter pipe aqua blaster! It can significantly reduce costs.

• Drainage and ventilation equipment
• Turbid water and muddy water treatment machines
• Sewerage facilities

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of conventional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream migration efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

Zero guarantee for the smell of decay, such as hydrogen sulfide! Introducing cases where ducks have started to come!

• Drainage and ventilation equipment
• Turbid water and muddy water treatment machines
• Sewerage facilities

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

It is possible to operate in ON/OFF mode, and we will introduce conditions such as the air distribution pipe that do not cause blockage during that time!

• Drainage and ventilation equipment
• Sewerage facilities
• Turbid water and muddy water treatment machines

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction

[Case Study] Improving upstream efficiency with a unique design! The terraced fishway solves the issues of traditional fishways.

• Airport facilities
• River construction
• Parking lot facility construction

There are papers available on the retroactive effect and performance! We also offer design proposals and drawing creation! We solve the issues of traditional fish passages, such as a 180-degree openin...

• Airport facilities
• River construction

A terraced fishway that achieves a threefold upstream migration rate! Fish can ascend from any direction at 180°, preventing their stagnation!

• Airport facilities
• River construction

We provide speedy and accurate construction services from high voltage to low voltage! You can trust us with information and communication construction work.

• Other civil engineering works

<Free Giveaway> Latest booklet packed with know-how on PCB waste disposal! Currently, we are also giving away a comfortable environment creation checklist!

• Sewerage facilities

Environmentally friendly asphalt pavement using asphalt, a byproduct of petroleum.

• Pavement construction
• Paving of sidewalks, roads, parking lots and stadiums

Low-pressure and medium-pressure lineup! Simple structure with less risk of failure!

• Gutters and U-shaped gutters
• Piping materials (plastic pipes)
• Agricultural civil engineering works

This is the water intake for the rice field that can be operated from the field side.

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

Just cover it over your shoes! The water-repellent nylon fabric prevents muddy soil from sticking, making work in the fields more efficient!

• Net fence
• Gates, walls and fences
• River construction

Protecting citizens from disasters! Battery-powered LED streetlights, park lights, and large road lights (power outage compensation streetlights)

• Emergency/display lighting equipment
• Dam construction

Safe, easy, and efficient! A durable glove bag for asbestos removal that is resistant to bursts and cracks. Leave the rental of construction equipment to us!

• Other civil engineering works

For urethane waterproofing, a propane engine type floor stripping machine that easily and cleanly removes surfaces. Leave the rental of construction equipment to us!

• Other earthworks, foundation works, and exterior floors

The birth of an easy and convenient kayak port for getting on and off! Easy to install on existing docks too!

• Bridge Materials
• Other civil engineering works
• others

Suitable for various uses at many waterfronts! Contributes to significant cost reduction! Wave-dissipating float is ideal for technical proposals and has been adopted at many sites.

• Bridge Materials
• Other civil engineering works
• others

Speed reduction & rotating scissors drive gear system! It reduces noise, flying stones, and kickback during mowing.

• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• Erosion control works

Deceleration & rotating scissors drive gear system! Reduces noise, flying debris, and kickback during mowing.

• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• Erosion control works

Simultaneously solve engine noise, flying stones, kickback, and cable cutting during grass cutting! [Ranked No. 1 in Ipros product catalog]

• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• Erosion control works

For inquiries about low-temperature piping fittings for PL380 and PL450, please contact Benkan Kiko.

• Railway Construction
• Special Construction Method
• others

From low pressure to ultra-high pressure! Products in many fields are widely adopted in Europe and the United States.

• Substation equipment
• Power generation facilities

We have listed products that can be used for significant cost reduction and functionality enhancement of the system!

• Power generation facilities
• Other power generation
• Substation equipment