Grating Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

Grating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. オカグレート Mie//Other construction industries 本社、東北支社、大阪支店、他17拠点。
  2. フジキャスト Saitama//Building materials, supplies and fixtures manufacturers 本社
  3. 群峰アクシア Tokyo//Trading company/Wholesale
  4. 4 一般社団法人産学技術協会 Tokyo//Other construction industries
  5. 5 カワグレ Niigata//Building materials, supplies and fixtures manufacturers
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Grating Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. For exteriors such as "Super Drain." It's a slim and smart gutter. オカグレート 本社、東北支社、大阪支店、他17拠点。
  2. Grating "Tripod Grating" フジキャスト 本社
  3. The 2024-2025 New Comprehensive Catalog has been released! New products included!! オカグレート 本社、東北支社、大阪支店、他17拠点。
  4. 4 Slim groove cover grating "Super Drain" with a T-shaped receiving frame guide. オカグレート 本社、東北支社、大阪支店、他17拠点。
  5. 4 The grating is clogged, and it looks like... "Safety Walker"? オカグレート 本社、東北支社、大阪支店、他17拠点。

Grating Product List

16～30 item / All 65 items

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The new "2024-2025 Comprehensive Catalog" has been released! New products included!

The new "2024-2025 Comprehensive Catalog" has been released! New products included!

The new "2024-2025 Comprehensive Catalog" has been released! Featuring original products such as "Safety Walker" and "OG Lock U," along with many grating options!

The new comprehensive catalog 2024-2025 edition from Okagreat Co., Ltd. titled "2024-2025 Comprehensive Catalog" has been released! It features new types of grating such as "Safety Walker," "OG Lock U," "Premium Expand," "Neo Slit," and OG Super High Tensile High Strength Stainless Steel Grating "Fine Grate," among many original products and gratings! If you're looking for something a little different from conventional gratings, something you've never seen before, or gratings that better match the landscape, you might find them in this catalog. This catalog addresses issues such as road bike tires not fitting, bicycles, scooters, canes not fitting, and cart wheels not fitting into gratings. If you would like a copy of the new "2024-2025 Comprehensive Catalog," please feel free to contact us.

  • Grating

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Safety walker installed at a golf course of a major company in the Tokyo Stock Exchange Prime market.

Safety walker installed at a golf course of a major company in the Tokyo Stock Exchange Prime market.

Safety walker installed at a major company golf course in the Tokyo Stock Exchange Prime market. Its structure makes it difficult to clog, resistant to breakage, and lightweight. It has a nice flat feel.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an appealing appearance, and is resistant to damage due to its surface material structure. This makes it useful in various scenarios. In addition to being suitable for site-cast gratings, it can also be used for various types of drop-in and bolt-fixed gratings, raised types, and other special dimension covers (please consult us for concrete precast products, etc.). Due to its structural design, the surface is made of a material structure that is strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. It is also ideal for preventing grating damage. Moreover, its design minimizes the accumulation of stones and debris on the grating itself, preserving the aesthetic appeal. Multiple slit holes are made in the surface material of "striped steel plates" or "patterned steel plates," balancing drainage and strength. Additionally, it has been reported that its slip resistance exceeds that of conventional types. When grating frequently breaks near entrances and exits, the difference is noticeable when passing through with golf carts, for example. It is clear that it is different from conventional grating.

  • Landscaping

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Safety Walker β installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

Safety Walker β installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

A safety walker installed at a famous ramen shop as a measure against large vehicle entrance and exit. It is durable, structurally resistant to clogging, and lightweight. The flatness feels good.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less likely to become clogged with small stones and debris, maintaining hygiene at all times. They also have an attractive appearance and are less prone to damage due to their surface material structure, making them useful in various scenarios. They can be used not only as grating for on-site casting but also for various types of drop-in and bolt-fixed grating, raised types, and other specially sized covers (please consult us for concrete precast products, etc.). Due to their structural design, the surface material structure makes them strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. They are also ideal for preventing grating damage. Additionally, the design prevents stones and debris from clogging the grating itself, preserving the landscape. The surface features multiple slit holes in the "striped steel plate" or "patterned steel plate," balancing drainage and strength. Furthermore, it has been reported that the slip resistance exceeds that of conventional types. You will likely notice that the grating frequently breaks near entrances and exits, which is a significant difference from conventional grating. *For more details, please refer to the PDF materials or feel free to contact us.

  • Grating

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Introducing the evolved grating "Safety Walker."

Introducing the evolved grating "Safety Walker."

A new form that matches the urban landscape. The evolved grating "Safety Walker." It has a structural beauty that is clearly different from conventional gratings.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an attractive appearance, and is less likely to break due to its surface material structure. They can be useful in various scenarios. They are suitable not only as site-cast gratings but also for various types such as drop-in, bolt-fixed, raised types, and other special dimension covers (please consult us for concrete precast products, etc.). Due to their structural design, the surface is made of material, making them strong against twisting and impacts from vehicle tires, thus making the grating difficult to break. They are also ideal for preventing grating damage. Additionally, because of their structure, the gratings themselves are less likely to become clogged with stones or debris, preserving the landscape. The surface features multiple slits in the "striped steel plate" or "patterned steel plate," balancing drainage and strength. Furthermore, the "anti-slip effect" has been reported to exceed that of conventional types. You can clearly see the difference when cart wheels get caught and make it difficult to pass, or when gratings frequently break near entrances and exits. It is evident that they are distinctly different from conventional gratings.

  • Exterior and paving materials <General>

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Safety Walker δ installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

Safety Walker δ installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

A safety walker installed at a famous ramen shop as a measure against large vehicle entrances. Its structure features a flat top surface, making it durable, resistant to clogging, and lightweight.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an attractive appearance, and is less likely to break due to its surface material structure, making it useful in various scenes. It can be used not only as grating for on-site pouring but also for various types such as drop-in type, bolt-fixed type, raised types, and other special dimension covers (please consult us for concrete secondary products, etc.). Due to its structural design, the surface material structure makes it strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. It is also optimal for preventing grating damage. Additionally, because of its structure, the grating itself is less likely to become clogged with stones and debris, preserving the landscape. Multiple slit holes are made in the "striped steel plate" or "patterned steel plate" on the surface to balance drainage and strength. It has also been reported to exceed the slip resistance of conventional types. You will likely realize that the grating frequently breaks near entrances and exits is different from conventional grating. *For more details, please refer to the PDF materials or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Safety walker installed at a famous ramen shop for large vehicle entrance and exit measures.

Safety walker installed at a famous ramen shop for large vehicle entrance and exit measures.

A safety walker installed at a famous ramen shop as a measure for large vehicle entrance and exit. Its structure features a flat top surface, making it durable, resistant to clogging, and lightweight.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an attractive appearance, and is less likely to break due to its surface material structure. They can be useful in various scenes. They are suitable not only as grating for on-site pouring but also for various types such as drop-in type, bolt-fixed type, raised types, and other special dimension covers (please consult us for concrete secondary products, etc.). Due to their structural design, the surface material structure makes them strong against twisting and impacts from vehicle tires, making them very resistant to breakage. They are also ideal for preventing grating damage. Additionally, the design makes it difficult for stones and debris to clog the grating itself, preserving the landscape. Multiple slit holes are made in the "striped steel plate" or "patterned steel plate" on the surface, balancing drainage and strength. It has also been reported that the anti-slip effect exceeds that of conventional types. If you frequently experience grating damage near entrances and exits, you will realize that these are different from conventional grating. *For more details, please refer to the PDF document or feel free to contact us.

  • Restaurant furniture and equipment

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Safety Walker η installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

Safety Walker η installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

A safety walker installed at a famous ramen shop as a measure against large vehicle entrances. It features a flat top surface due to its structure and is a grating made of panel construction that is resistant to breakage.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an attractive appearance, and is less likely to break due to its surface material structure, making it useful in various scenarios. It can be used not only as grating for on-site casting but also for various types such as drop-in, bolt-fixed, raised types, and other specially sized covers (please consult us for concrete precast products, etc.). Due to its structural design, the surface material structure makes it strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. It is also ideal for preventing grating damage. Additionally, the design minimizes the accumulation of stones and debris on the grating itself, preserving the landscape. The surface features multiple slit holes in the "striped steel plate" or "patterned steel plate," balancing drainage and strength. It has also been reported to exceed the slip resistance of conventional types. If you frequently experience grating damage near entrances and exits, you will likely realize that this is different from conventional grating. *For more details, please refer to the PDF document or feel free to contact us.

  • forklift

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Safety Walker Θ installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

Safety Walker Θ installed at a famous ramen shop as a measure against large vehicle entrance and exit issues.

A grating called "Safety Walker," known for its flat top surface and durable panel structure, installed at a famous ramen shop as a measure against large vehicle entrance and exit.

The "Safety Walker G・D" and "Safety Walker L・D" are an evolved type of grating that, compared to conventional grating, is less prone to clogging from small stones and debris, always maintaining hygiene, has an attractive appearance, and is less likely to break due to its surface material structure, making it useful in various scenarios. In addition to being suitable as grating for on-site casting, it can also be used for various types of recessed and bolt-fixed grating, raised types, and other special dimension covers (please consult us for concrete precast products, etc.). Due to its structural design, the surface material structure makes it strong against twisting and impacts from vehicle tires, making it difficult for the grating to break. It is also ideal for preventing grating damage. Moreover, the design prevents stones and debris from clogging the grating itself, preserving the landscape. Multiple slit holes are made in the "striped steel plate" or "patterned steel plate" on the surface to balance drainage and strength. It has also been reported that its anti-slip effect surpasses that of conventional types. You will likely realize that the grating frequently breaks near entrances is different from conventional types. *For more details, please refer to the PDF materials or feel free to contact us.*

  • shopping cart

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Slim groove cover grating "Super Drain" with a T-shaped receiving frame guide.

Slim groove cover grating "Super Drain" with a T-shaped receiving frame guide.

A drainage channel formed along the curb! Finished with galvanized steel. The sliding mechanism enables a splash prevention structure! Grating with a trough-type receiving frame!

We would like to introduce "Super Drain," handled by Okagreat Co., Ltd. It forms a drainage channel along the curb, draining water from above and infiltrating water from permeable asphalt. A slim and smart slit grating. With a T-shaped receiving frame, it has a cross-sectional shape (D-type frame) that minimizes debris accumulation. It features a slide-fix mechanism to prevent lifting. Both the cover and receiving frame are made of steel with a hot-dip galvanized finish. Please feel free to consult us when you need assistance. 【Features】 ■ Excellent water flow ■ Easy to clean ■ Outstanding safety *For more details, please refer to the PDF document or feel free to contact us.

  • Shopping district, entrance area, eaves

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Grating product "Water Through"

Grating product "Water Through"

The slider plate allows for a large amount of water to be taken into the groove! Various types are available according to your needs.

"Water Through" is a grating product that not only improves drainage capacity but also combines ease of maintenance and enhanced safety during use. By incorporating a slider plate into the receiving frame, the frame, lid, and road surface become almost flat, eliminating tripping hazards for pedestrians and impacts on vehicles. Additionally, the structure is designed to prevent the lid from coming off even during backflow caused by heavy rain, ensuring safety. 【Features】 ■ Stabilizes the flow of rainwater ■ Can handle a large volume of water flowing through the grating into the drainage channel ■ Prevents the lid from floating up ■ Any gaps that may occur after installation are covered by the comb part of the receiving frame ■ Promotes smooth drainage *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Grating

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Grating "D-Grip"

Grating "D-Grip"

Newly developed processing technology that takes into consideration both people and automobiles! We propose the evolved DICRE grating.

The "D-Grip" is a new type of grating developed with a unique technology that increases friction through its protruding pattern, enhancing its slip resistance compared to conventional products. It clears a slip resistance value of BPN = 40 as a steel grating. For asphalt and concrete, a BPN of 40 or higher is considered desirable as a standard for ensuring that pedestrians can use it safely and smoothly. 【Features】 ■ Original pattern that is difficult to slip on ■ Safety evaluation ■ Conventional products (with bumps) have a BPN of 35, but this achieves BPN = 40 *For more details, please refer to the PDF document or feel free to contact us.

  • Road facilities
  • Road signs and road accessories
  • Water and sewerage pipe fittings

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Grating "Middle Line"

Grating "Middle Line"

If you're having trouble with drainage on your tile terrace, this is it!

If you're having trouble with drainage on your tile terrace, this is it! It collects and drains into the ditch!

  • Other flooring materials

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Grating "Tripod Grating"

Grating "Tripod Grating"

A grating that doesn't wobble just by placing it down!

The "Tripod Grating" is a product designed with the principle of a tripod, making it less prone to wobbling and noise due to its natural structure. Made of ductile cast iron, it does not deform or warp like steel materials, providing excellent toughness and durability (resistant to wear) for long-term use. Additionally, its simple structure requires no special maintenance. 【Features】 ■ Low noise ■ Slip-resistant and safe ■ Easy to clean and maintain ■ Available for on-site installation and long U-shaped trench installation ■ Enhanced safety with a stretch balance system *For more details, please download the PDF or feel free to contact us.

  • Grating

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Koyo Sangyo Co., Ltd. Company Profile

Koyo Sangyo Co., Ltd. Company Profile

Turning thoughts into shape. We take pride in our flexible, idea-filled, and meticulous work.

Koyo Sangyo Co., Ltd. is a comprehensive company based in the Tokai region, focusing on metal processing and involved in planning, design, manufacturing, sales, construction, and maintenance related to building construction, civil engineering, and exterior work. Although we call ourselves a comprehensive company, we are a small business. However, we take pride in our nimble operations and meticulous work filled with ideas. We also cater to global import and export needs and engage in casting. We always carry the joy and greatness of manufacturing in our hearts and strive to help everyone bring their ideas to life. 【Product Line】 ■ Stainless steel and steel grating and related products ■ Aluminum handrails, coping, and handrails with coping ■ Roof drains and manholes ■ Expansion joints ■ Skirting boards ■ Ladders ■ Nameplates ■ Stainless steel, steel, and aluminum fabricated products ■ Tokyo Fire Department designated contractor ■ Concrete secondary related products ■ Formwork ■ Rubber and hardware *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Grating

Grating

A wide range of grating options can be selected according to the installation location and usage conditions, from materials such as steel and stainless steel to rubber and FRP.

Kawagure, which has established its position as a grating manufacturer, has aimed to diversify its management into civil engineering, construction materials, and the development of landscape products. It has created a wide range of gratings that can be selected according to the construction site and usage conditions, using materials such as steel, stainless steel, rubber, and FRP. Particularly in product planning that takes landscape into consideration, it has been producing more comfortable and safer products under the theme of "creating a comfortable environment" since early on. Furthermore, we will continue to strive to deliver innovative and high-quality products to our users in the future.

  • Grating

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