Metal Building Materials - Company Ranking(4 companies in total)

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025〜Jan 20, 2026
This ranking is based on the number of page views on our site.

Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
難波金属	Address Hyogo/ Business Activities Manufacturing and sales of interior and exterior building materials and fabricated metal products. Key Partners	Namba Metal Co., Ltd. Metal Building Materials General Catalog Other	【Publication Content】 ○ Color Steel Plate (Roll Forming) → Color Steel Plate ○ Color Aluminum (Roll Forming) → Color Aluminum → R Span → Rin...	For more details, please contact us or download the catalog.
		Metal Building Material "R Span" Other	【Lineup】 ■AF 105F t=1.0 　・Inner bend: 3000R or more 　・Outer bend: 3000R or more ■NC 155F t=1.0 　・Inner bend: 3000R or more 　・Outer bend: 300...	For more details, please refer to the catalog or feel free to contact us.
		Metal building materials "Aluminum Extrusion Span" Other	【Lineup】 ■NO-F100 Working width 110mm 　・F type t=1.0mm ■NO-K10 Working width 100mm 　・K type t=1.0mm ■NO-K15 Working width 120mm 　・K type t=1...	For more details, please refer to the catalog or feel free to contact us.
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