List of Opening material 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

We solve problems related to condensation, pollen allergies, and sick house syndrome with natural ventilation openings.

• Ventilation openings
• Ventilation system
• Soundproofing/Shielding Unit

Dust and sound shut out with natural ventilation. This is the ventilation opening I've been waiting for!

• Soundproofing/Shielding Unit
• Ventilation openings

A natural ventilation system with soundproofing features that allows air to flow in without noise, compact and with low wind resistance.

• Ventilation system
• Ventilation openings
• Soundproofing/Shielding Unit

Quiet, cool, warm, refreshing! A healthy and comfortable living environment that suppresses indoor and outdoor noise, in a natural form.

• Soundproofing/Shielding Unit
• Ventilation openings
• Ventilation system

Unexpected heavy rain disasters due to flooding are occurring frequently. Let's protect your company from floods with lightweight aluminum alloy waterproof walls.

• Special function opening
• Dismantling and moving
• Roof and gutter construction

A product that makes you say "Ah!" We shape your needs! We create and provide hardware that meets the needs of the times.

• Other opening accessories (airtight materials around doors and windows, etc.)
• Window and shutter openings
• Safety and consumables

A sliding door made of natural wood type, using laminated natural wood, designed with consideration for children's safety.

• Interior/Interior Doors
• Wooden door
• Interior construction

A sheet-type sliding door that combines high safety developed for elderly care facilities with a cute design suitable for daycare centers and kindergartens.

• Interior/Interior Doors
• Wooden door
• Interior construction

Setup time is 1 minute for 2 people! A one-touch tent with excellent management and storage capabilities.

• Large tents and tent warehouses
• Large tents and tent warehouses

Not only for daytime heat measures, but also for nighttime space design! It's portable, so it will be very active in various facilities!

• Large tents and tent warehouses
• Large tents and tent warehouses

This is a handle set from the major American company Kwikset.

• Hardware Doors, Handles and Locks

Fire-resistant specifications are also available! Choose from parasols and market umbrellas to suit your needs.

• Large tents and tent warehouses
• Large tents and tent warehouses

This is a handle set from the major American company KWIKSET.

• Hardware Doors, Handles and Locks

Perfect for sunshade and heat prevention under the blazing sun! An event tent with excellent stability even on uneven ground.

• Large tents and tent warehouses
• Large tents and tent warehouses

A long-selling assembly tent that can be widely used for events and during disasters!

• Large tents and tent warehouses
• Large tents and tent warehouses

Comfortable during the harsh summer! Canopy material boasting excellent heat insulation, 100% light blocking rate, and over 99% UV cut rate.

• Large tents and tent warehouses
• Large tents and tent warehouses
• Heat shielding sheet

Stay comfortable during the harsh summer! A wide variety of items to help you cope with the heat!

• Large tents and tent warehouses
• Large tents and tent warehouses

We will introduce the implementation results of SEAWALL in Yamashita, Tsuyama City, Okayama Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of SEAWALL at Sumoto Port in Sumoto City, Hyogo Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of the SEAWALL at Kamaishi Port in Kamaishi City, Iwate Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of SEAWALL at Beppu Port in Beppu City, Oita Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of SEAWALL at Ujina Port in Minami Ward, Hiroshima City, Hiroshima Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of the SEAWALL at Uohama Port in Kesennuma City, Miyagi Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of SEAWALL in Hyogo Ward, Kobe City, Hyogo Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of SEAWALL at Fukuyama Port in Fukuyama City, Hiroshima Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

We will introduce the implementation results of SEAWALL at Kobe Port in Chuo Ward, Kobe City, Hyogo Prefecture.

• Window and shutter openings
• Disaster prevention supplies
• Safety and consumables

Contributing to energy saving and power conservation by providing heat insulation to the fabric! Ideal for tent warehouses and temporary tent structures!

• Heat shielding sheet
• Large tents and tent warehouses
• Large tents and tent warehouses

Photocatalytic and non-combustible materials! Adhesion is possible using high-frequency welders and hot air welding machines!

• Large tents and tent warehouses
• Large tents and tent warehouses
• Photocatalysts and various wall materials (exterior and interior walls, etc.)

A door closer that accommodates various door and frame shapes with a rich selection of products! It is a left and right compatible type.

• Interior/Interior Doors
• Entrance/Exterior Doors
• Other fittings

The latching angle is adjustable! The door closer has a two-valve system for adjusting the closing speed.

• Interior/Interior Doors
• Entrance/Exterior Doors
• Other fittings

The stop angle can be set to any angle between 70° and 180° for the parallel type, and between 70° and 120° for the standard type.

• Interior/Interior Doors
• Entrance/Exterior Doors
• Other fittings

Equipped with a re-locking prevention mechanism! Here is an introduction to custom-made products tailored to the width of the sash and door dimensions.

• Interior/Interior Doors
• Entrance/Exterior Doors
• Other fittings

Equipped with delayed action feature! This is a high-quality housing component for safe wheelchair passage.

• Interior/Interior Doors
• Entrance/Exterior Doors
• Other fittings

Color caps and key covers are available in three colors (black, red, blue)! They can be designed to harmonize with the casing.

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

A 3-directional, 14-pin lock with a focus on anti-theft features! Suitable for use as a lock for currency exchange machines and ATMs, featuring a dimple key.

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

A sleek design with minimal protrusions! A stick-type dimple key that is difficult to duplicate.

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

Orders for RoHS-compliant products are also possible! High-security keys with a wide range of installation lengths.

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

Ideal for vending machines and ATMs! Additional security processing has been applied to the cylinder and key.

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

Our original new soundproof door, which can be said to be infused with our accumulated know-how and achievements.

• Soundproofing panels
• Interior/Interior Doors
• Audio equipment

You can choose between lever-type and lock-turn type handles! This series is also compatible with sliding doors.

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

【New Color Release】Available in 5 colors to match the scene! You can also perform the tilt stop operation while standing.

• Hardware Doors, Handles and Locks

Using natural wood, it achieves both design and fire resistance. High sound insulation suitable for hotel guest rooms.

• Interior/Interior Doors
• Wooden door
• Interior construction

Introducing a variety of products from Usami Industrial Co., Ltd., including parts for natural intake and exhaust vents and underfloor ventilation vents! We present a diverse lineup focused on Japanes...

• Ventilation openings
• Ventilation and smoke exhaust equipment

Natural ventilation duct components

• Ventilation openings
• Ventilation and smoke exhaust equipment

Parts for forced ventilation and exhaust outlets

• Ventilation openings
• Ventilation and smoke exhaust equipment