List of Opening material products

Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.

• others

Introducing a wide variety of decorative materials to enhance your living space!

• Interior/Interior Doors
• Carports and related materials

A wide lineup of natural-style doors made from oak material!

• Interior/Interior Doors
• Hardware Doors, Handles and Locks

Introducing a wide variety of materials to enhance your living space!

• Interior/Interior Doors
• Carports and related materials

We create living spaces with a wide range of designs, from classic to modern interiors!

• Interior/Interior Doors
• Hardware Doors, Handles and Locks

The warmth and luxury unique to natural wood! A wide selection of doors perfect for healthy homes!

• Interior/Interior Doors
• Hardware Doors, Handles and Locks

Custom-made aluminum doors that beautifully enhance the entrance.

• Entrance/Exterior Doors
• Aluminum alloy door
• Aluminum sash

Domestic production achieves design tailored to needs, short delivery times, and budget setting with rolled aluminum.

• Eaves/Canopy
• Imported houses and log houses
• awning

A wide variety of industrial locks that perfectly match the environment surrounding the key, including the shape of the casing, convenience, and dust resistance!

• Hardware Doors, Handles and Locks
• Security locks (windows, front doors, etc.)
• Security locks (windows, front doors, etc.)

Using 7 layers of soundproofing material, it exhibits excellent airtightness and sound insulation! An automatic soundproof door that can be installed in dead spaces with a sliding design.

• Interior/Interior Doors
• Soundproofing/Shielding Unit

Ensure complete shutdown of bird intrusion! Durable, aesthetically pleasing, and can be installed at low cost.

• Special function opening
• Special Construction Method
• Other Management Services

We will introduce a glossary of terms related to glass, including the manufacturing process and properties of glass.

• Glass blocks and crystallized glass
• Plate glass and mirrors
• Security glass and sashes

Protection against bird flu virus and norovirus! Self-extinguishing protector.

• Hardware Doors, Handles and Locks
• Interior/Interior Doors

Of course, you can also leave various metal processing, including cutting, bending, and drilling, to us from the fourth processing onward!

• Exterior Materials
• Other civil engineering services
• Hardware Doors, Handles and Locks

[Knowledge for Selecting Handles] The adoption of handles with shafts eliminates the need for additional processing of stop pins!

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

[Knowledge for Selecting Handles] Improving waterproofing by providing rib shapes all around the back of the handle!

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

[Knowledge for Selecting Handles] Prevent protrusion by embedding the handle mounting surface in a concave shape.

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

[Knowledge for Selecting Handles] By providing an indicator, the opening and closing state of the door can be identified!

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

[Knowledge of Handle Selection] A manually operated handle that is structurally simplified and difficult to malfunction.

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

[Knowledge of Handle Selection] Reducing the size of the stop pin to a minimum for weight reduction and decreased burden!

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

[Knowledge for Selecting Handles] It is possible to reduce door rattling with long-type fittings!

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

[Knowledge for Selecting Handles] Reducing burden by coating the interior of the casing with resin!

• Hardware Doors, Handles and Locks
• Grip ball/lever handle

A large opening folding door that balances the opposing elements of "openness" and "airtightness" with high specifications.

• Window and shutter openings
• Folding doors/accordion doors

Widely adopted in stores and educational facilities! Aluminum folding doors with excellent visibility.

• Folding doors/accordion doors
• shutter
• Other commercial buildings and service facilities

We have published numerous examples of construction projects!

• Safety and consumables
• Large tents and tent warehouses
• Clean Room

Make the most of limited space! Double sliding automatic doors that allow for smooth opening and closing even in narrow corridors.

• Entrance/Exterior Doors

Slowly and quietly closing sliding door system series!

• Interior/Interior Doors

Agaho born from brass

• Hardware Doors, Handles and Locks
• Hook

Gold-plated magnetic ball, magnetic ball for magnetic therapy.

• Window and shutter openings

Free catalog giveaway! Authentic handmade wrought iron crafted by designers and experienced artisans. High quality at an 'amazing price'!

• Window and shutter openings

Free catalog giveaway! Authentic handmade wrought iron crafted by designers and skilled artisans. High quality at an 'amazing low price'!

• Window and shutter openings

Pigeon and crow control! Introducing the delivery results of Birdless Mat Type 2 [Bird damage prevention and bird control case studies such as pigeon prevention].

• Ventilation openings
• Scaffolding and Support Materials
• Parking lot facility construction

Pigeon Control! Introducing the delivery results of Birdless Mat Type 2 [Examples of bird damage prevention measures such as bird and pigeon deterrents].

• Eaves/Canopy
• Scaffolding and Support Materials

Introducing flexible and speedy responses, along with high-quality, low-cost warehouse tents.

• Large tents and tent warehouses
• Steel bar construction

A paving material that can solidify the surface of crushed stone and soil with just a simple spray!

• Garden stones, sculptures, fountains, ponds
• Exterior and paving materials <General>
• Entrance/Exterior Doors

Safe security with a card lock! Easy to operate! Easy to install! A user-friendly electric lock for everyone.

• Security locks (windows, front doors, etc.)
• Security locks (windows, front doors, etc.)

Since there is no electrical work required, the previously high hurdle of installing electric locks is now easily achievable! You can utilize your smartphone for IC authentication! The shape of the do...

• Security locks (windows, front doors, etc.)
• Security locks (windows, front doors, etc.)

Mobile phones and electronic money become the keys to your home! A safe, secure, and high-security electric lock.

• Security locks (windows, front doors, etc.)
• Security locks (windows, front doors, etc.)

Variable cylinder lock compliant with the vending machine industry association standards!

• Hardware Doors, Handles and Locks
• Door and window locks

Easy to use and long-lasting! A type of locking hardware that operates the key remotely.

• Hardware Doors, Handles and Locks
• Miscellaneous metal items

Easy to use and durable! Locking hardware with a cylinder lock type.

• Hardware Doors, Handles and Locks

Protecting peace of mind, protecting safely! An electric lock that can also be used with existing sliding doors.

• Hardware Doors, Handles and Locks
• Miscellaneous metal items

Easy to use and long-lasting! A locking hardware type that locks with a padlock.

• Hardware Doors, Handles and Locks
• Miscellaneous metal items

Operable from both inside and outside! A locking hardware type that uses a cylinder lock for locking.

• Hardware Doors, Handles and Locks
• Miscellaneous metal items

Secure locking that can be added later! Locking hardware that can be installed on existing sliding doors.

• Hardware Doors, Handles and Locks
• Miscellaneous metal items

Protecting peace of mind, securing safely! An electric lock compatible with existing swing gates.

• Hardware Doors, Handles and Locks
• Miscellaneous metal items