Structural steel Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

Structural steel Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. 東京製鐵 本社 Tokyo//Building materials, supplies and fixtures manufacturers
  2. 明治鋼業 本社 Tokyo//Housing manufacturers and construction companies
  3. 東京宝潤達新材 Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 原田鉄工 Hiroshima//Building materials, supplies and fixtures manufacturers
  5. 5 愛知製鋼 ステンレスカンパニーステンレス事業統括部ステンレスAEグループ Tokyo//others

Structural steel Product ranking

Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. Special-sized H-shaped steel "Tuned-H (TH)" 東京製鐵 本社
  2. Forming products lightweight shape steel "Large lightweight lip groove shape steel" 明治鋼業 本社
  3. Forming products lightweight shape steel "Large lightweight Z-shaped steel" 明治鋼業 本社
  4. Channel Steel and I-Beam Catalog 東京製鐵 本社
  5. 4 Forming products lightweight shape steel "lightweight angle steel" 明治鋼業 本社

Structural steel Product List

1~26 item / All 26 items

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A la carte stainless steel welded structural steel

We manufacture and sell various stainless steel shapes according to the required shape, cross-section, and length.

We can process from plates or FB, allowing for custom shapes, cross-sections, and lengths beyond commercially available stainless steel shapes. Production is possible from just one piece! We manufacture according to design for applications such as architectural joints, sluice gates, architectural aesthetics, and plant equipment. In recent years, we have also been able to produce SUS304A and SUS316A for structural materials, compliant with the SSBS101 stainless steel structural building association standards.

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Metal Super: Stainless Steel SUS304 Rolled H-Beam

Introduction to Stainless Steel SUS304H Rolled Steel

At Yamamoto Tech Co., Ltd.'s online metal materials sales "Metal Super Dot Com," we handle "Stainless Steel SUS304 Rolled H Beams." This product is available for cut sales. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Subsidiary materials
  • Structural steel

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Forming products lightweight shape steel "lightweight channel steel"

Solar power generation frames that utilize corrosion resistance, perfect for plant factories and more! We offer a wide variety of types and sizes!

Meiji Steel Industries manufactures lightweight channel steel using various types of coated steel plates upon request. We have obtained JIS G 3350 certification. Our forming products are suitable for solar power generation frames, plant factories, and more, taking advantage of their corrosion resistance. Please feel free to contact us when you need assistance. 【Features】 ■ Obtained JIS G 3350 certification ■ Capable of manufacturing lightweight channel steel using various coated steel plates ■ Suitable for plant factories, composting facilities, livestock barns, horticultural bench components, and more *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Structural steel

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Thin plate lightweight steel box section

Using high-performance zinc-coated steel sheets from Nippon Steel.

We provide thin plate lightweight steel, hardware, and other components, as well as assembled components, in a form that can be used by our customers as is.

  • others
  • Structural steel

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NS Hyperts Corporation Business Introduction

We are advancing the development of a new low-rise building construction method that is safe, comfortable, and environmentally compatible.

NS Hyper Parts is advancing the development of a new low-rise construction method (Steel House) that is safe, comfortable, and environmentally friendly, based on the advanced technology of thin plate steel structures from Nippon Steel & Sumitomo Metal Corporation. NS Hyper Parts delivers genuine components such as ministerial certification documents, evaluation reports, shape steel, hardware, and structural surface materials on a building-by-building basis. We also accept design and production of custom components for our customers. For more details, please contact us or download the catalog.

  • Steel
  • Reinforced concrete construction
  • Steel construction
  • Structural steel

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High specification electric furnace H-beam

High-performance recycled electric furnace steel! Achieving a 40% reduction in carbon dioxide emissions during steel frame manufacturing.

Our company handles "High Specification Electric Furnace H-beams." We use high-performance recycled electric furnace steel. Through years of operational management technology and research and development, we have successfully improved the properties of steel dramatically. Applicable to connection parts and large beams, we have reduced carbon dioxide emissions during steel frame manufacturing by 40%. We guarantee an impact value of over 100J. 【Features】 ■ High-performance recycled electric furnace steel ■ Applicable to connection parts and large beams, reducing carbon dioxide emissions during steel frame manufacturing by 40% ■ Guaranteed impact value of over 100J ■ Reduction of steel purchase unit price by approximately 10,000 yen per ton ■ Stable supply system with three domestic manufacturing plants *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Structural steel

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Special-sized H-shaped steel "Tuned-H (TH)"

The B series proposes the lightweighting of small beams, while the L series enables replacement with welded lightweight H-shaped steel.

"Tuned-H (TH)" is a special-sized H-shaped steel that maximizes the long-standing manufacturing experience of H-shaped steel and universal rolling technology. We offer the "B Series," which proposes lightweight small beams, and the "L Series," which allows for the replacement of welded lightweight H-shaped steel. To respond to the increasingly diverse market needs, we will consolidate our technological capabilities and propose new possibilities. 【Features】 ■ Maximizes long-standing manufacturing experience of H-shaped steel and universal rolling technology ■ Offers the B Series, which proposes lightweight small beams, and the L Series, which allows for the replacement of welded lightweight H-shaped steel *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Structural steel

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SUS-made build H steel scratch removal and scratch blurring

This is a SUS steel H-beam that has been sandblasted. The customer consulted us about whether we could blur the noticeable scratches that occurred during manufacturing with blasting.

◎ Build H Steel (BH English: build H) If you need a cross-section that is not available in standard H steel, we create Build H by welding. The welding can be corner welds or complete penetration welds with a K-shaped groove, depending on the structural design. Welding distortion is corrected by air cooling or water cooling after heating. Stainless steel is often used in its raw form without painting, so we sometimes receive inquiries like this. The product this time had relatively noticeable machining marks, but we were able to hide the overall scratches by taking the time to sandblast it. Blurring the scratches takes time, but it can lead to uneven application, so we repeatedly check to ensure that the aesthetics do not worsen. Since the delivery time was the shortest possible, we arranged for shipping the day after arrival. Harada Iron Works Hiroshima Official Link

  • Rust Inhibitor
  • Special Construction Method
  • paint
  • Structural steel

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It can be drawn from hot rolling processing.

Efficient processing is possible! Reducing material waste rates achieves cost cuts.

We would like to introduce our drawing processing. By using drawing processing instead of cutting processing, it is possible to achieve more efficient processing. Additionally, drawing from a hot state allows for higher dimensional accuracy compared to processing from a cold state. If you are facing difficulties with complex shapes, please consider drawing processing. 【Features】 ■ Non-cutting processing reduces material loss and achieves cost savings ■ Excellent dimensional accuracy and uniformity in processing ■ The finish has a glossy surface and improved strength in various aspects *For more details, please refer to the related links or feel free to contact us.

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Multipurpose Unequal Angle Steel - The Perfect Combination of Strength and Design

The ideal material for construction and engineering with excellent load-bearing capacity and stability! It meets JIS quality standards with high-quality raw materials and advanced manufacturing technology.

We would like to introduce the "unequal leg steel" that we handle. We offer a variety of specifications and also provide customization services tailored to customer needs. We can meet various specific project requirements. By choosing our I-beams, we provide a solid foundation and reliable support for construction projects. 【Advantages】 ■ Excellent structural strength: Effectively supports various loads and meets diverse architectural structures and construction requirements. ■ Flexible design: Offers a variety of shapes and sizes to meet different design and construction needs. ■ Durability: Treated to resist rust, providing excellent weather resistance and corrosion resistance, adapting to various environmental conditions. ■ Ease of construction: Standardized production and precise dimension management make on-site processing and installation easy, saving time and costs. *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Structural steel

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Steel brand: Pressed H-shaped steel SUS304

Abundant sizes and ample stock.

All products are delivered from one piece.

  • Steel
  • Structural Materials
  • Structural steel

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Steel brand H-shaped steel (welded product) SUS304

A wide variety of sizes and abundant stock.

All products are delivered from one piece.

  • Steel
  • Structural Materials
  • Structural steel

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Forming products lightweight shape steel "lightweight lip channel steel"

Acquired JIS G 3350! Forming products suitable for solar power generation frames that utilize corrosion resistance!

Meiji Steel Industries manufactures lightweight lip channel steel using various types of coated steel plates upon order. It has obtained JIS G 3350 certification. It is a forming product suitable for ceiling and wall substrates, factory and warehouse buildings, duct hanging materials, and more. Please feel free to contact us when placing an order. 【Features】 ■ Obtained JIS G 3350 certification ■ Capable of manufacturing lightweight lip channel steel using various types of coated steel plates ■ Suitable for ceiling and wall substrates, factory and warehouse buildings, duct hanging materials, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Structural steel

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Forming products lightweight shape steel "lightweight angle steel"

For various substrates, factory and warehouse buildings, duct hanging materials, and more! It meets JIS G 3350 standards!

Meiji Steel Industry manufactures lightweight angle steel using various types of coated steel plates upon request. It is suitable for applications such as plant factories, composting facilities, livestock barns, and horticultural bench components. It has obtained JIS G 3350 certification. Please feel free to contact us when placing an order. 【Features】 ■ Obtained JIS G 3350 certification ■ Capable of manufacturing lightweight angle steel using various types of coated steel plates ■ Suitable for use in plant factories, composting facilities, livestock barns, and horticultural bench components *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Structural steel

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Forming products lightweight shape steel "Shape steel for steel houses"

Using Z27 high corrosion-resistant thick-coated steel plates! We can accommodate short delivery times and also handle short-length products!

The Steel House is a cutting-edge residence that combines the strength of "steel" with the sturdiness of "frame wall construction" by replacing the framing materials used in wooden two-by-four construction with lightweight steel. At Meiji Steel Works, we manufacture lightweight steel for Steel Houses through roll forming processing. Please feel free to contact us when you need assistance. 【Features】 ■ Uses Z27 high corrosion-resistant thick galvanized steel sheets ■ Capable of short delivery times ■ Also accommodates short-length products ■ Combines the strength of "steel" with the sturdiness of "frame wall construction" *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Structural steel

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Forming products lightweight shape steel "Large lightweight lip groove shape steel"

Ideal for large-span structural beams and purlins! We offer our unique large lightweight lip channel steel!

Meiji Steel Industries offers our unique large lightweight lip channel steel. We also manufacture products using various types of galvanized steel plates upon request. They are suitable for the rafters and purlins of large-span structures. Please feel free to contact us when you need assistance. 【Features】 ■ We provide our unique large lightweight lip channel steel ■ Products using various types of galvanized steel plates can also be manufactured ■ Ideal for rafters and purlins of large-span structures *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Structural steel

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Forming products lightweight shape steel "Large lightweight Z-shaped steel"

Unique Z-shaped steel! Due to its large cross-sectional performance around the Y-axis, the pitch for buckling restraint can be increased!

Meiji Steel Industries manufactures lightweight Z-shaped steel using various types of coated steel plates upon order. We offer our unique Z-shaped steel. Due to the large cross-sectional performance around the Y-axis, we can increase the pitch of the buckling restraints. Please feel free to contact us when you need assistance. 【Features】 ■ We provide our unique Z-shaped steel. ■ Capable of manufacturing lightweight Z-shaped steel using various types of coated steel plates. ■ The large cross-sectional performance around the Y-axis allows for an increased pitch of the buckling restraints. *For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Structural steel

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Forming products high corrosion-resistant lightweight shape steel "high corrosion-resistant lip channel steel"

We can also accommodate touch-ups on the end face upon request! Introducing products manufactured with KOBEMAG (K27)!

The product is a high corrosion-resistant lip channel steel manufactured by KOBEMAG (K27). KOBEMAG is a steel strip conforming to JIS G 3323 (hot-dip galvanized aluminum-magnesium alloy steel sheets and strips). It is used for intermediate columns and girts in factory and warehouse building walls. Additionally, touch-ups on the end faces can be accommodated upon request. 【Features】 ■ High corrosion-resistant lip channel steel manufactured by KOBEMAG (K27) ■ Steel strip conforming to JIS G 3323 (hot-dip galvanized aluminum-magnesium alloy steel sheets and strips) ■ Used for intermediate columns and girts in factory and warehouse building walls ■ Touch-ups on the end faces can also be accommodated upon request * KOBEMAG is a registered trademark of Kobe Steel, Ltd. for high corrosion-resistant coated steel sheets. * For more details, please refer to the PDF document or feel free to contact us.

  • Steel
  • Structural steel

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Forming Products High Corrosion-Resistant Lightweight Steel "High Corrosion-Resistant Square Pipe"

Introducing pipes manufactured with KOBEMAG (K27) for use as wall studs and battens in factory and warehouse buildings!

This product is a high corrosion-resistant square pipe manufactured with KOBEMAG (K27). KOBEMAG is a steel strip according to JIS G 3323 (hot-dip galvanized aluminum-magnesium alloy steel sheets and strips). It is used for intermediate posts and girts in factory and warehouse building walls. Please feel free to contact us when you need assistance. 【Features】 ■ High corrosion-resistant square pipe manufactured with KOBEMAG (K27) ■ Steel strip according to JIS G 3323 (hot-dip galvanized aluminum-magnesium alloy steel sheets and strips) ■ Used for intermediate posts and girts in factory and warehouse building walls * KOBEMAG is a registered trademark of Kobe Steel, Ltd. for high corrosion-resistant coated steel sheets. * For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Structural steel

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Solar panel mounting system *Roll forming can be customized to meet your requirements.

High cost competitiveness! We propose products that are resistant to rust and excel in workability and maintenance after installation.

Our company manufactures components for the "frames" necessary for installing solar panels, which are essential for solar power generation. The "frames" are made by processing metal, and the type and shape of the metal used can significantly affect costs and workability, making it one of the important points in constructing and operating solar power plants. At Meiji Steel, we propose "high corrosion-resistant galvanized lightweight steel" using alloy-coated steel plates that have excellent corrosion resistance for these components. We can perform roll forming to create not only standard sizes but also shapes and sizes tailored to customer requests. 【Four Strengths of Meiji Steel】 ■ A rich inventory lineup of high corrosion-resistant galvanized steel plates (always over 1,000 tons in stock) ■ Ability to manufacture roll-formed lightweight steel according to customer designs ■ Consistent production of mounting brackets through our own and group companies' sheet metal processing facilities ■ Support for touch-up on the edges of formed products to prevent initial rust on the edges *For more details, please refer to the related links or feel free to contact us.

  • Solar mounting brackets and fittings (solar fittings and protective sheets)
  • Structural steel

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Thin plate lightweight open cross-section steel.

We provide thin, lightweight steel and hardware components made from high-performance zinc-coated steel plates from Nippon Steel in a form that customers can use directly.

Cross-sectional shape (plate thickness 0.8 to 2.3 mm)

  • others
  • Structural steel

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Stainless steel welded shape steel

Aloy's welded steel shapes meet various customer needs and deliver products that satisfy.

We manufacture welded H-shaped steel and various other welded steel shapes. We also accommodate SUS304, as well as SUS316 and SUS304A and SUS316A, which are stainless steel materials for architectural structures. We propose and provide efficient cross-sectional sizes tailored to the design stress.

  • Steel
  • Steel construction
  • Structural steel

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Manufacturing and sales of small-sized welded steel.

Supports small sizes ◇ We respond to customer needs ◇ Stainless steel welded shape alloy!

Alloy expands the possibilities of stainless steel welded shapes. We respond to customer needs with various sizes and surface treatments tailored to different applications.

  • Gates, walls and fences
  • Carports and related materials
  • Privacy louvers and louver shutters
  • Structural steel

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Aluminum sluice gate beam / welded steel

For the production of aluminum water gates and aluminum welded steel, please feel free to contact Alloy!

Aloy has been involved in numerous aluminum products just like stainless steel. In the production of sluice gates, we provide high-quality products ranging from beam materials to large door bodies. Please feel free to consult us first regarding the range of products we can manufacture!

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Channel Steel and I-Beam Catalog

The manufacturing process, chemical components, and mechanical properties of the product are detailed in a total of 12 pages.

This catalog provides an overview of the 'Channel Steel and I-Beams' handled by Tokyo Steel Manufacturing Co., Ltd. Our products have received high praise in various fields, including construction machinery, architecture, and civil engineering, based on our long-standing manufacturing achievements. We are committed to promoting the recycling of iron scrap generated domestically and achieving a low-carbon society by utilizing our new electric furnace facilities. 【Contents (partial)】 ■ Manufacturing process ■ Chemical composition and mechanical properties ■ Channel Steel / Dimensions and cross-sectional performance ■ I-Beams / Dimensions and cross-sectional performance ■ Dimensional tolerances and lengths, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Structural steel

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High-strength H-beams - A high-quality choice suitable for various construction projects.

A material suitable for construction and engineering with excellent load-bearing capacity and stability! It meets JIS quality standards with high-quality raw materials and advanced manufacturing technology.

We would like to introduce our "High Strength H Steel" that we handle. It is in stock in Chiba Prefecture, Japan, so maritime transportation is not necessary. We offer a variety of specifications and also provide customization services tailored to customer needs. We can meet various specific project requirements. By choosing our H steel, we provide a solid foundation and reliable support for construction projects. 【Advantages】 ■ High structural strength: Perfect for high-rise buildings and bridges ■ Lightweight design: Reduces structural load ■ Easy installation: Saves construction time and costs ■ Excellent durability: Long lifespan with anti-corrosion treatment *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel
  • Structural steel

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