List of Building Materials 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

Absorbs condensation and simultaneously evaporates naturally! Made with Mitsubishi Rayon non-woven fabric.

• Waterproof tape, adhesive, drain, protective panel

The unlocking number can be changed as many times as needed! Set of wire rope and padlock.

• Door and window locks

A set that allows you to manage multiple locations with a single key! Useful for simple theft prevention.

• Door and window locks

Lock the door with a padlock! Ideal for managing vacant apartments and condominiums.

• Door and window locks

For simple locking of showcase and poster cases! Install by sandwiching the glass door.

• Door and window locks

The lock combination can be changed as many times as you like! Set includes a stainless steel chain and padlock.

• Door and window locks

Six sizes of φ3.1×16・20・22・25・32・38, available in three colors: fabric, white head, and black head!

• Safety and consumables
• Other fittings

Replace the old sliding door rollers! The material is nylon for the case and polyacetal for the rollers.

• Support hardware/opening hardware

Ideal for ×4 materials, a stylish monochrome wide angle! The pack includes 2 pieces with screws.

• Support hardware/opening hardware
• Hardware Doors, Handles and Locks

The material is stainless steel SUS304, finished with a hairline! It is resistant to rust and can be used in wet areas and outdoors.

• Support hardware/opening hardware
• Hardware Doors, Handles and Locks
• Reinforcement and repair materials

The door thickness is 25 to 45 mm! Since it uses a bolt system, installation and maintenance are easy.

• Hardware Doors, Handles and Locks

For professional craftsmen and specialized contractors! Since it is in fabric form, it is suitable for welding and painting on iron doors.

• Support hardware/opening hardware

Steel folding doors, suitable for industrial equipment doors! Stops at three positions: 0°, 90°, and 180°.

• Support hardware/opening hardware

For reinforcing wood and for curtain box brackets, etc.! Made with beautifully polished domestic materials.

• Support hardware/opening hardware

Aluminum plate thickness t = 1.0! The fixed fittings include two types: support fittings and hanging fittings.

• Support hardware/opening hardware

The screw diameter is 2 millimeters and is thin, making it easy to screw in without a pilot hole! It has been heat-treated with quenched steel.

• Miscellaneous metal items

The material is zinc die-cast with a buff chrome plating finish! A beautiful finish achieved through buff polishing.

• Support hardware/opening hardware
• Expansion joint hardware

Can be used in water areas and outdoors! Made of rust-resistant stainless steel SUS304.

• Hook
• Miscellaneous metal items

Introducing three types of door stops with different lengths: large, medium, and small!

• Door stop

Ideal for toilet booths! Introducing stainless steel latch hardware with an electrolytic hairline finish.

• Hardware Doors, Handles and Locks
• Support hardware/opening hardware

Lineup of V3 type and H3 type! Compatible with aluminum sashes using M-type frame structure.

• Support hardware/opening hardware

Beautiful surface finish! A flat type that looks good, and a stepped type that is easy to handle and turn by hand are included in the lineup.

• Miscellaneous metal items
• Other fittings

Two types are available: a trivalent zinc-plated finish made of steel (iron) and a stainless steel type (polished finish) that is highly durable and resistant to rust!

• Miscellaneous metal items
• Other fittings

Made in Japan, short size! Material is steel pipe + stainless steel, #400 polished finish.

• Support hardware/opening hardware

Ambidextrous type with white rubber specification! Adjustable door stop angle depending on the installation position.

• Door stop

Beautiful chrome-plated finish! Since it is made of resin, there is no worry about rust.

• Support hardware/opening hardware

The thickness of the bedside fittings is thin, so it won't interfere with walking or cleaning! We offer a standard push lock type in our lineup.

• Support hardware/opening hardware

Nickel plating/black painted finish! Available in small and large sizes, with wood screws included.

• Support hardware/opening hardware

The hairline finish has a matte texture, so it blends well with interiors and other settings.

• Support hardware/opening hardware

Beautifully finished and suitable for various scenes! Stainless steel angle with excellent corrosion resistance.

• Miscellaneous metal items

Can be used for reinforcement, fall prevention, shelf supports, brackets, etc.! Made of stainless steel, it has excellent corrosion resistance.

• Disaster prevention fittings
• Miscellaneous metal items

Reinforcement hardware that can be used in various places such as for reinforcement, fall prevention, shelf supports, brackets, etc.

• Disaster prevention fittings
• Miscellaneous metal items

Durable and resistant to rust, made of stainless steel SUS430! Available finishes include hairline, bronze color plating, and gold color plating.

• Miscellaneous metal items
• Subsidiary materials
• Joints between components

The diameter of the round bar is φ12, and the finish is hairline! It is made of stainless steel and has excellent corrosion resistance.

• Miscellaneous metal items

Convenient with a hook! Suitable for restrooms, toilets, fitting rooms, and more.

• Door Accessories

Orthodox pipe mounting bracket! Wood screws for installation are included.

• Miscellaneous metal items
• handrail

Pipe mounting fittings that can be used around water areas. Made of stainless steel, they are highly durable.

• Miscellaneous metal items
• handrail

Thanks to the power of the spring mechanism, the door can always remain closed!

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

Aluminum sash screen door, for window auxiliary locks! Easy installation with strong adhesive tape.

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

The colors available are blue and red, with a powerful type also available.

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

Would you like to replace your home's integral lock with a bump-resistant dimple key?

• Grip ball/lever handle

For new fittings too! You can install it before and after without removing the old rollers.

• Security glass and sashes

Improved security and functionality by replacing! Flat design with a small protrusion.

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

Remove the knob (key) to enhance security! It can be installed on either the upper or lower frame.

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

Replace with a highly secure dimple key! The key is a reversible type that can be inserted in either direction.

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