List of Opening material products

Natural wood endless tape with a thickness of 0.9 to 3 mm. It contributes to improved yield and productivity as a substitute for solid wood for the edges of furniture and fixtures.

• others

By simply increasing the formwork, we can achieve a variety of variations. Formwork costs are reduced, and productivity is improved! We respond to various site needs with multifunctionality.

• Gutters and U-shaped gutters

A large and easy-to-hold sense of security.

• Hardware Doors, Handles and Locks

A warm and comforting grip.

• Hardware Doors, Handles and Locks

A door handle that highlights the presence of solid wood.

• Hardware Doors, Handles and Locks

It's small, but feels great to hold.

• Hardware Doors, Handles and Locks

If you're unsure, the standard option is recommended.

• Hardware Doors, Handles and Locks

Straightforward without deception.

• Hardware Doors, Handles and Locks

Just the right presence.

• Hardware Doors, Handles and Locks

A warm and comforting grip.

• Hardware Doors, Handles and Locks

Overhead doors for large openings in factories, warehouses, and logistics systems. They open and close quickly and are functional, enhancing work efficiency!

• Special function opening
• shutter
• Insulation work

Equipped with sound-absorbing glass wool. A reliable soundproof type that does not let noise leak outside.

• Overhead door
• Special function opening
• shutter

"Fireproof Equipment Certified / Aluminum Overhead Door" For the garage that serves as the "face" of your home, choose the Congo Over Door, which is fireproof and excels in functionality.

• Overhead door
• Garages, shutters, carports
• Special function opening

Reduce the gap between the air and the truck with air power. Achieve hygienic loading and unloading operations without exposing the cargo to outside air.

• shutter
• Special function opening
• Overhead door

A highly abrasion-resistant special sheet suppresses the intrusion of dust and outside air, achieving a low-cost shelter with easy installation.

• shutter
• Special function opening
• Overhead door

【Refrigerated and Freezer Storage / For Food Processing Plants】Ideal for openings in refrigerated and freezer warehouses with strict temperature control due to its high airtight packing structure!

• Special function opening
• Stainless steel copper door
• Steel Door

Improved work efficiency with speedy opening and closing speeds! A large movable column that achieves a maximum opening width of 62m.

• Special function opening
• Imported houses and log houses
• others

A thermal door that achieves safety, lightweight design, and high airtightness at a low price for small opening refrigerated rooms in food factories and distribution centers.

• Special function opening
• Steel Door
• Stainless steel copper door

It demonstrates stable cooling performance with high insulation efficiency and the strong sealing power of a special handle. It features a manually operated swing door type.

• Special function opening
• Steel Door
• Stainless steel copper door

Achieve high airtightness with the Gremon lock that locks multiple locations in one step.

• Hardware Doors, Handles and Locks
• shutter
• Insulation work

With a powerful gremond door and a small upper door rubber, it smoothly moves the carcass and retains the cold air.

• Special function opening
• Steel Door
• Stainless steel copper door

Recommended for frequently opened openings such as refrigerated and frozen storage warehouses. It achieves advanced temperature control and reduces maintenance costs through spring replacement.

• Special function opening
• Overhead door
• shutter

A new system for remotely monitoring the doors of refrigerated warehouses, where temperature management is crucial, has been introduced. Additionally, related products that enhance the performance of ...

• Special function opening
• Overhead door
• shutter

Accommodating a wide range of vehicle types, it allows for hygienic loading operations without exposing cargo to the outside air. The unique silent drive system reduces power consumption, significantl...

• shutter
• Special function opening
• Overhead door

[Catalog Renewal * Featuring numerous recent case studies!] Large doors for wide openings allow for quick opening and closing, and all are made to order.

• Special function opening

The small upper door rubber and special packing ensure smooth passage of carcasses while retaining cold air.

• Steel Door
• Stainless steel copper door
• Special function opening

Typhoon and strong wind countermeasure specifications! Aluminum overhead door designed for environments requiring high wind pressure resistance.

• Special function opening
• shutter
• Pipeline Construction

It accommodates the extreme heat of recent days and the harsh chilled zone temperature down to -5°C. Panels that suppress heat bridges and an airtight structure achieve high airtightness.

• Special function opening
• Overhead door
• shutter

This is a remote monitoring system for doors installed on overhead doors of logistics warehouses and thermal doors and insulated overhead doors of refrigerated warehouses where temperature control is ...

• Special function opening
• Overhead door
• shutter

Ideal for openings in refrigerated warehouses and food processing plants. A resin decorative frame that suppresses condensation and reduces the occurrence of hygiene issues such as corrosion.

• Special function opening
• Overhead door
• shutter

Compatible with all groove widths using thick and thin rollers! Highly durable and an essential item for screen door replacement, with easy roller replacement.

• Window and shutter openings
• Other fittings

If you're unsure, the standard option is recommended.

• Hardware Doors, Handles and Locks

It's square, yet gentle.

• Hardware Doors, Handles and Locks

Sleek offset door handle.

• Hardware Doors, Handles and Locks

A handle for sliding doors that gently fits in your hand.

• Hardware Doors, Handles and Locks

Acoustic solid core wooden door

• Interior/Interior Doors

Introducing a ductless heat exchange ventilation system for the overall ventilation plan of the building!

• Ventilation openings
• Ventilation system
• Heat exchanger

Let's enhance safety! An overview and benefits of door closers.

• Soundproofing panels
• Interior/Interior Doors

We will introduce specific examples of dB values and what kind of soundproof doors with soundproofing performance are good for noise control in a column!

• Soundproofing/Shielding Unit
• Interior/Interior Doors

Secure a comfortable sleep time! Installing soundproof doors is effective for shutting out outside noise.

• Soundproofing/Shielding Unit
• Interior/Interior Doors

Pay attention to the T value and Dr value! Custom orders tailored to your home audio room are possible.

• Soundproofing/Shielding Unit
• Interior/Interior Doors

Secure your private space! Our soundproof doors are also suitable for restrooms.

• Soundproofing/Shielding Unit
• Interior/Interior Doors

Introducing cases where subsidies can be used for soundproofing home renovations in a column!

• Soundproofing/Shielding Unit
• Interior/Interior Doors

We will also introduce guidelines for sound insulation levels! A column explaining places where sound insulation is necessary.

• Soundproofing/Shielding Unit
• Interior/Interior Doors

Installation of soundproof doors suitable for open-plan homes! Introducing benefits and more in our column.

• Soundproofing/Shielding Unit
• Interior/Interior Doors

Understand the features and use them! Introducing the advantages and disadvantages of the Gremon handle in our column.

• Soundproofing/Shielding Unit
• Interior/Interior Doors