Stairs - Company Ranking(45 companyies in total)

Last Updated：Sep 10, 2025 Aggregation Period:Aug 13, 2025〜Sep 09, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
セブン工業	Address Gifu/ number of employees 400 Business Activities Seven Industries, as a leading company in laminated wood, has quickly focused its efforts on the research and development of new materials that can efficiently utilize wood resources, and we have received positive feedback as a material that meets societal needs. Now, based on our achievements as a building materials manufacturer, we are challenging ourselves to explore new possibilities for laminated wood, so please look forward to what Seven Industries will bring. Key Partners LIXIL Corporation Panasonic Corporation Daiken Corporation Eidai Industry Co., Ltd. SMB Building Materials Co., Ltd. N.C.N Corporation Iida Industry Co., Ltd.	Sheet-covered stairs Other	【Lineup】 ■ WC (Maple Pattern White) Resin Color: Dark ■ BC (Maple Pattern Natural) Resin Color: Medium ■ OC (Oak Pattern Oak) Resin Color: Dark ■ PC (Walnut Pattern Medium) Resin Color: Dark ■ SC (Walnut Pattern Cherry) Resin Color: Dark Gray ■ DC (Walnut Pattern Bitter) Resin Color: Dark Gray *For more details, please refer to the PDF document or feel free to contact us.	【Usage】 ■Stairs for general residential use *For more details, please refer to the PDF document or feel free to contact us.
		Slip-resistant resin-coated stairs GRIP CHARGE Other	【Anti-slip Resin Colors】 ■ Dark ■ Medium ■ White 【Color Examples】 ■ Dark × Dark (Step Color) ■ Medium × Clear (Step Color) ■ White × White (Step Color) *For more details, please refer to the PDF document or feel free to contact us.	【Usage】 ■Stairs for general residential use *For more details, please refer to the PDF document or feel free to contact us.
		Design staircase "TWO BEAM" adopted in the drama - Office edition - Other	[Staircase Specifications] ■Stringer Length: 4500mm ■Tread Depth: 210–260mm ■Riser Height: Up to 190–230mm This product is a low-cost model that inherits the sleek design and ease of construction from our flagship product, the "All-Wood One Beam Staircase ONE BEAM." For more details, please refer to the PDF document or feel free to contact us.	Living staircase Open staircase Design staircase Skeleton staircase Wooden staircase Double beam staircase
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セブン工業

Address

Gifu/

number of employees

400

Business Activities

Seven Industries, as a leading company in laminated wood, has quickly focused its efforts on the research and development of new materials that can efficiently utilize wood resources, and we have received positive feedback as a material that meets societal needs. Now, based on our achievements as a building materials manufacturer, we are challenging ourselves to explore new possibilities for laminated wood, so please look forward to what Seven Industries will bring.

Key Partners

LIXIL Corporation Panasonic Corporation Daiken Corporation Eidai Industry Co., Ltd. SMB Building Materials Co., Ltd. N.C.N Corporation Iida Industry Co., Ltd.

Featured Products

Sheet-covered stairs

overview

【Lineup】 ■ WC (Maple Pattern White) Resin Color: Dark ■ BC (Maple Pattern Natural) Resin Color: Medium ■ OC (Oak Pattern Oak) Resin Color: Dark ■ PC (Walnut Pattern Medium) Resin Color: Dark ■ SC (Walnut Pattern Cherry) Resin Color: Dark Gray ■ DC (Walnut Pattern Bitter) Resin Color: Dark Gray *For more details, please refer to the PDF document or feel free to contact us.

Application/Performance example

【Usage】 ■Stairs for general residential use *For more details, please refer to the PDF document or feel free to contact us.

Slip-resistant resin-coated stairs GRIP CHARGE

overview

【Anti-slip Resin Colors】 ■ Dark ■ Medium ■ White 【Color Examples】 ■ Dark × Dark (Step Color) ■ Medium × Clear (Step Color) ■ White × White (Step Color) *For more details, please refer to the PDF document or feel free to contact us.

Application/Performance example

【Usage】 ■Stairs for general residential use *For more details, please refer to the PDF document or feel free to contact us.

Design staircase "TWO BEAM" adopted in the drama - Office edition -

overview

[Staircase Specifications] ■Stringer Length: 4500mm ■Tread Depth: 210–260mm ■Riser Height: Up to 190–230mm This product is a low-cost model that inherits the sleek design and ease of construction from our flagship product, the "All-Wood One Beam Staircase ONE BEAM." *For more details, please refer to the PDF document or feel free to contact us.*

Application/Performance example

Living staircase Open staircase Design staircase Skeleton staircase Wooden staircase Double beam staircase
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Stairs - Company Ranking(45 companyies in total)

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