List of Fittings products

100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!

• Gypsum board and moldings

Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

• Special Construction Method

Lightweight and easy to operate! A large expanding exterior aluminum gate!

• Aluminum fence/Iron fence
• Flexible lattice door (folding gate)
• Fences, screens, and partitions

We will introduce drawings of wooden sash Hebe-Siebe, Dreh-Kipp, and others.

• Wooden sash
• Other fittings

It is a wooden sash that is gentle to its inhabitants and friendly to the environment.

• Wooden sash
• Other fittings

We design, manufacture, and sell wooden sashes and wooden fittings.

• Wooden sash
• Other fittings

A rope with high strength and low elongation comparable to wire rope!

• Subsidiary materials
• Other fittings

Evolving curtain walls

• Curtain Wall

Focusing on a better relationship between wood and people. A comprehensive manufacturer of materials for Japanese-style rooms.

• Construction materials
• Other fittings
• Flooring materials by material (bamboo, cedar, cherry, paulownia, etc.)

Speedy and low-cost achieved through integrated production from order to delivery!

• Stainless steel sash
• panel
• handrail

A diverse lineup including mainframes and support frames.

• Other fittings
• Support hardware/opening hardware

Protecting the value of your beloved car, a built-in garage is also highly popular as a hobby room.

• Garages, shutters, carports
• Entrance/Exterior Doors
• Overhead door

Add insulation, soundproofing, and condensation measures to the current window!

• Window and shutter openings
• Wooden sash

A wide variety of products suitable for various locations such as residences, stores, and buildings are featured!

• Curtain rails
• Other fittings

Leave it to us for wooden products such as interior door units and partitions.

• Wooden door
• wood

World-class wooden fire doors that achieve excellent thermal insulation performance.

• Wooden door

Made of aluminum, it is corrosion-free and reduces maintenance costs!

• Balcony/Sunroom Unit
• Others/Roofing materials (shingles, cement, steel sheets, aluminum)
• Tempered Glass System

A casting method that creates molds with plaster and does not use metal molds! We provide cast products with a surface finish and thin walls comparable to die casting in a short period of time (short ...

• others
• Aluminum alloy door
• stone

Original products made of all solid wood that are gentle on the body! Leave the custom-made creations to us.

• Japanese-style wooden fittings
• Fittings and fittings work

Zero footholds for burglars to climb! Additionally, we have adopted a one-touch method that significantly reduces construction time! A rain gutter with excellent design that does not ruin the landscap...

• Other fittings

Presentation of the new product catalog: A versatile hardware provider handling everything from housing equipment to facility equipment.

• Other fittings
• others

New Product Catalog Available: A versatile provider of hardware, handling everything from housing equipment to facility equipment.

• Other fittings
• others

New Product Catalog Available: A versatile hardware provider handling everything from housing equipment to facility equipment.

• Other fittings
• others

New Product Catalog Available: A versatile hardware provider handling everything from housing equipment to facility equipment.

• Other fittings
• others

New Product Catalog Available: A versatile hardware provider handling everything from housing equipment to facility equipment.

• Other fittings
• others

New Product Catalog Available: A versatile hardware provider handling everything from housing equipment to facility equipment.

• Other fittings
• others

New Product Catalog Available: A versatile hardware provider handling everything from housing equipment to facility equipment.

• Other fittings
• Door Accessories

Exhibits strength even under harsh conditions! Louvers with freely selectable design, color, and size.

• Privacy louvers and louver shutters
• Other fittings

Compared to float glass, tempered glass has double the strength, while strengthened glass has 3 to 5 times the strength!

• Plate glass and mirrors
• Tempered Glass System

Select what is necessary and remove what is unnecessary. Stainless steel wire mesh.

• Stainless steel sash

Using screen printing that can be applied to anything except water and air, we provide ultra-high-definition stainless steel mesh. *Touch panels and chip components can also be produced.

• Stainless steel sash

Introducing examples of Flash door installations that can accommodate a variety of styles.

• Aluminum alloy door
• Entrance/Exterior Doors

Introducing examples of Flash doors suitable for automatic doors at entrances.

• Aluminum alloy door
• Entrance/Exterior Doors

Introducing examples of Flash doors that take up no space when opened, are lightweight, and have excellent aesthetics.

• Aluminum alloy door
• Entrance/Exterior Doors

Introducing examples of Flash doors with excellent wind pressure resistance, water tightness, and air tightness.

• Aluminum alloy door
• Entrance/Exterior Doors

Introducing installation examples of the tear-resistant screen door "SOLID-FLOW," which excels in security and ventilation.

• Aluminum sash
• Stainless steel sash

Introducing examples of installation for the tear-resistant screen door 'SOLID-FLOW' that excels in security and ventilation.

• Aluminum sash
• Stainless steel sash

Clamp pipe made of special materials suitable for use in seawater, high-temperature environments, and chemical substances.

• Work tools
• Other fittings

Clamp pipes with minimal occurrence of defects and require almost no post-processing.

• Work tools
• Other fittings

A clamp tube that encloses the end of the rope without reducing the strength of the crimped section.

• Work tools
• Other fittings

Clamp pipe made of special material suitable for use in seawater.

• Work tools
• Other fittings

Suitable for seawater, high-temperature environments, and chemical substances! A wide range of size variations available.

• Work tools
• Other fittings

Leave the sales and installation of aluminum sashes for buildings and residences to us.

• Aluminum sash
• Steel Door
• Fittings construction

A manufacturing and creative company aiming for the future of aluminum! Leave metal processing to us.

• Aluminum sash
• Others/Roofing materials (shingles, cement, steel sheets, aluminum)

The Simpson Door will adorn the doors to your life, growth, and happiness.

• Wooden door
• Glass Decoration Materials