List of Road, bridge and tunnel materials products

Are you putting off the "soundproofing and sound absorption" in your office? We are offering a document that explains the key points for improvement and the issues that can be resolved.

• Soundproofing/Shielding Unit

It can be quickly implemented in existing facilities such as outdoor areas and lockers where securing power is difficult. Rental options help reduce the costs of implementation and operation.

• Attendance management system

Simply install the unit on the ventilation duct that connects to the underground, and it will automatically open and close the gate using the power of water, preventing flooding in the underground spa...

• Grating
• Ventilation openings
• Water stop

Free samples available! Paving material that blends easily with any garden in natural colors.

• Paving Materials

Free samples available! Contributing to the protection of cultural properties and the preservation of historical landscapes.

• Paving Materials

Currently, we are offering free samples! Please be sure to try them out.

• Paving Materials

Try before you buy! We are currently offering free samples.

• Paving Materials

It is a large block of horizontal stacking type with one piece per square meter. The brightness is below 6, and it has obtained NETIS-VE and JIS certification.

• Stacking blocks
• Gutters and U-shaped gutters
• Road construction

The waterway base can freely set the waterway slope through invert casting! It is possible to place the side ditch right at the boundary between public and private land!

• Gutters and U-shaped gutters
• Drainage and water removal
• Road construction

Cutting the deteriorated sections of the circular waterway with a specialized low-noise cutter and installing a dedicated cover!

• Tunnel construction
• Gutters and U-shaped gutters
• Reinforced concrete construction

Lightweight, so no heavy machinery is needed for installation!! Can be installed by one person!!

• Gutters and U-shaped gutters

We provide blocks for paving.

• Paving Materials
• Exterior and paving materials <General>
• Exterior Materials

For parking lot security products, choose Sun Self.

• Car and bicycle parking facilities
• Safety Supplies
• Road facilities

This type can store up to five rows of standard 35mm piping. It also includes corner parts, allowing for covers for angled piping.

• Car and bicycle parking facilities
• Car and bicycle parking facilities
• Road facilities

This is a fixed type developed based on customer feedback. It can accommodate piping with a maximum diameter of 60mm, making it suitable for large diameter piping as well.

• Car and bicycle parking facilities
• Car and bicycle parking facilities
• Road facilities

This is a large-diameter type developed from customer feedback. It can accommodate piping with a maximum diameter of 80mm, making it suitable for use with drainage hoses during disasters.

• Car and bicycle parking facilities
• Car and bicycle parking facilities
• Road facilities

This type can store two rows of piping up to 30mm in slightly slim dimensions. It also includes corner parts, allowing for covers for angled piping.

• Car and bicycle parking facilities
• Car and bicycle parking facilities
• Road facilities

This is a type of parking stop made from waste rubber and waste plastic, designed with consideration for the environment.

• Car and bicycle parking facilities
• Car and bicycle parking facilities
• Road facilities

Mainly ideal for general parking lots and apartment complexes.

• Car and bicycle parking facilities
• Car and bicycle parking facilities
• Road facilities

Plastic car stopper, standard type with a height of 100 mm. Excellent visibility in 5 color options!

• Road facilities

Plastic car stopper, low height type compatible with a height of 80 mm. Available in 5 colors for excellent visibility!

• Road facilities

Low-cost visual guidance marker Soft Cone M650NB - Excellent visibility at a low cost, made of soft polyurethane, featuring high-brightness reflective sheet!

• Road facilities

Low-cost visual guidance marker Soft Cone M760 Excellent visibility at a low cost Made of soft polyurethane and features high-brightness reflective sheet!

• Road facilities

Low-cost visual guidance marker Soft Cone M1000 - Excellent visibility at a low cost, made of soft polyurethane, featuring high-brightness reflective sheet!

• Road facilities

Low-cost visual guidance marker Soft Cone M760 - Excellent visibility at a low cost, made of soft polyurethane, featuring high-brightness reflective sheet!

• Road facilities

Low-cost visual guidance marker Soft Cone M1000. Excellent visibility at a low cost, made of soft polyurethane, featuring high-brightness reflective sheet!

• Road facilities

Low-cost visual guidance marker Soft Cone M800NB. Excellent visibility at a low cost. Made of polyurethane, it is soft and features high-brightness reflective sheets!

• Road facilities

Manufacturing and material selection that reduce environmental impact. Turf parking that supports sustainable urban development with renewable energy and recycled materials.

• Wall and rooftop greenery
• Exterior and paving materials <General>
• Paving Materials

Crisp installation, easy marking, split-type rubber markers. Easily add markings later to pre-assembled single pipes.

• Road signs and road accessories
• others

It is a non-bendable rubber display that protects the object while also preventing scratches to vehicles and people that come into contact with it.

• Road signs and road accessories

A new rubber sign pole that combines the know-how of the stake maker and the rubber manufacturer.

• Slope protection material
• Road signs and road accessories
• others

This is a product that uses "Five Dreams Guide" for yard stakes intended for golf courses. It is a yard stake based on durable steel stakes that are easy to install, highly visible, and excellent in d...

• Road signs and road accessories
• others

Supports curves and gradients! Utilizing local resources to invigorate the regional economy while contributing to the environment.

• Protective fence

No power needed! Battery-operated air sign that can be used for up to 18 hours.

• Signs, banners, lanterns, and curtains
• Road signs and road accessories
• others

It helps to streamline supervision and improve the environment! The surface temperature is less likely to rise, especially effective in summer.

• Paving Materials

Introducing a pioneering series of innovative products that play a leading role in joints!

• Road facilities
• Bridge Materials

Jointing vertical and horizontal joint intersections! Introducing our expansion device.

• Bridge Materials

More accurate and easier installation of detachable horizontal expansion devices! A unique construction method that pursues construction efficiency.

• Bridge Materials
• Bridge Construction

Guide the tips of the snow plow, such as the snow blade, to ensure smooth passage for the snow removal vehicle!

• Bridge Materials

Reduce shock damage! It facilitates snow removal operations and extends the lifespan of joints.

• Bridge Materials

A new one-of-a-kind construction method created by innovative technology focused on expansion and contraction devices! The joint body remains unchanged, allowing for a simple construction process for ...

• Bridge Materials
• Bridge Construction

Our lawn protection material has been adopted for the provisional heliport of the "flying car"! Turf parking, a lawn protection material that contributes to alleviating the heat island phenomenon!

• Wall and rooftop greenery
• Exterior and paving materials <General>
• Paving Materials

Durable and long-lasting! Fits the curved surface of the tunnel and securely catches debris!

• Tunnel Materials
• others

Prevention of tunnel concrete spalling and water leakage!

• Bridge Construction
• Tunnel Materials

Introduction of a net for preventing concrete spalling that allows visual confirmation of changes!

• Bridge Materials