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

This is a wear-resistant welding wire with flux for hardfacing parts that experience severe sliding wear and medium to low levels of impact.

• Steel structure construction
• Conveyor
• Specially equipped vehicles

We specialize in large glass installation and sealing work.

• Glass construction

For construction related to sashes and glass, please leave it to our company, which is "swift," "careful," and "reliable."

• Aluminum sash
• Other fittings
• Glass construction

For architectural glass, residential sashes, and sashes for low to mid-rise buildings, please leave it to us.

• Aluminum sash
• Glass construction
• Plate glass and mirrors

Developed for the reuse of liner plates! The sheets use YKK waterproof zippers! It is a construction method that reduces costs, minimizes labor, and considers the environment!

• Special Construction Method

A groundbreaking cantilever retaining wall that withstands sudden heavy rain has been completed.

• Special Construction Method

With a little ingenuity and a gentle heart, we can provide breeding places for birds.

• Special Construction Method

Multifunctional environmental waterway with economic fish nesting functions and a 'small animal ascent and descent ramp' feature inside the waterway.

• Special Construction Method

Lightweight yet top-level durability in the world; 100% plastic mats that are gentle on both the Earth and people.

• Tile/Outdoor
• Other civil engineering works
• Special flooring/indoor and outdoor

Ultra high pressure 150MPa! Water volume 8L! Furthermore, hot water!

• Air compressors, blowers and pumps

Fine suspended particles can also be concentrated, with overwhelming speed from addition to aggregation! A suitable coagulant for treating cement cutting wastewater and ready-mixed concrete wastewater...

• Turbid water and muddy water treatment machines

Sample gift of thin and lightweight heat-insulating material that can be applied to roofs, walls, and floors!

• Roof and gutter construction

Management of the collapse of steel frames during construction.

• Steel construction

Direct circuit operation mechanism (forced separation mechanism) compatible, dustproof and waterproof IP66 compliant! Suitable for safety measures of equipment and devices, can be used for outdoor ins...

• Audio equipment
• Waterproofing work

When the frequency of starting and stopping the compressor is high, or when a large amount of compressed air is used at once, using an air tank allows for efficient air supply and is effective for ene...

• Air compressors, blowers and pumps

"Increase light concentration effect on white surfaces" while suppressing weed growth around solar panels (ground-mounted) for about 10 years, improving light concentration effect and electricity exch...

• Tunnel construction

An easy introduction to the basics of key switches and points for safe design! Packed with tips for improving the safety and reliability of industrial equipment.

• Audio equipment
• Waterproofing work

No need for a position detection device! The design and assembly man-hours are reduced, and the equipment becomes more compact.

• Prime movers, torque converters, hydraulic equipment, generators

The inner diameter of the cylinder is available in 8 patterns ranging from 40 to 160! We offer 5 types of support configurations, including LA and FA.

• Prime movers, torque converters, hydraulic equipment, generators
• Prime movers, torque converters, hydraulic equipment, generators

Integration of the cylinder tube and cover! Lightweight type using a special aluminum alloy.

• Prime movers, torque converters, hydraulic equipment, generators

Used as supplementary and spare parts for the "YA Series L Pack," it can be made compact!

• Air compressors, blowers and pumps
• Prime movers, torque converters, hydraulic equipment, generators

Equipped with a high-efficiency motor and a piston pump! Low noise level and good sound quality.

• Prime movers, torque converters, hydraulic equipment, generators

You can start using it immediately just by connecting the hydraulic piping between the package and the actuator!

• Prime movers, torque converters, hydraulic equipment, generators

We have a wide variety of support formats available for your diverse applications!

• Prime movers, torque converters, hydraulic equipment, generators

The dimensions are small, allowing for compact device design! The operating temperature range is -10 to +80°C.

• Prime movers, torque converters, hydraulic equipment, generators

Wide applications for industrial machinery, starting with machine tools! Excellent low-speed performance and high-precision operation are also possible.

• Prime movers, torque converters, hydraulic equipment, generators

Equipped with a PM motor equivalent to IE4 or higher! Capable of monitoring pressure, power consumption, and more during operation.

• Prime movers, torque converters, hydraulic equipment, generators

The heat generation of the hydraulic oil has been significantly reduced! Operation is possible with the minimum amount of hydraulic oil needed for cylinder operation plus α.

• Prime movers, torque converters, hydraulic equipment, generators

We pursue ease of use while offering a wide variety of models! You can choose a model that suits your preferences.

• Prime movers, torque converters, hydraulic equipment, generators

Compact design that can be placed anywhere! Achieves a gentle operating noise of 55dB(A) for the ears.

• Prime movers, torque converters, hydraulic equipment, generators

Significantly reduce energy consumption and CO2 emissions by using it on the roof!

• Roof and gutter construction

It is a sand removal device with a small installation area that allows for easy removal of sand.

• others
• Other civil engineering works

A large number of products such as "hydraulic breakers" and "hydraulic crushers" manufactured by Furukawa Rock Drill Co., Ltd. are featured!

• Rock drills, demolition machines, and excavators

Featuring hydraulic products such as Okada Aiyon's "hydraulic breaker" and "hydraulic crusher"!

• Prime movers, torque converters, hydraulic equipment, generators

A large number of products such as "hydraulic breakers" and "demolition machines" manufactured by Japan Pneumatic Industry Co., Ltd. are featured!

• Prime movers, torque converters, hydraulic equipment, generators

A large number of products such as "hydraulic forks" and "grapples" manufactured by Marujun Heavy Industries are featured!

• Construction machinery leasing and rental

I will lend it, attach it, and remove it! Introducing the products handled by Rentama!

• Construction machinery leasing and rental

Rotation can be done 360 degrees left and right, and tilting can be done at both angles of 90 degrees, allowing for a total angle of 180 degrees.

• Prime movers, torque converters, hydraulic equipment, generators

■■Maximum erosion prevention effect of Rontai products■■Product lineup introduction■■

• Planting work

◆◆Market Price Products◆◆ Ideal for slopes with low soil nutrients ◆◆

• Planting work

◆◆Optimal early greening for disaster recovery◆◆ No large machinery required◆◆

• Planting work

◆◆Achieving greening in soil that was difficult to green◆◆Effects of vegetation promotion using palm nets◆◆

• Planting work

◆◆Market Price Products◆◆ Ideal for Lean Land ◆◆

• Planting work

Attention those struggling with issues such as 'Production cannot keep up due to labor shortages' and 'We can't keep up with just our outsourcing partners'! We specialize in the complete processing an...

• Special Construction Method