Grating Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Grating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. オカグレート 本社、東北支社、大阪支店、他17拠点。 Mie//Other construction industries
  2. 石田鉄工 Mie//Building materials, supplies and fixtures manufacturers
  3. 奥岡製作所 Mie//Building materials, supplies and fixtures manufacturers
  4. 4 宝機材 Gifu//Building materials, supplies and fixtures manufacturers
  5. 5 中部コーポレーション Mie//Building materials, supplies and fixtures manufacturers
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Grating Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Small waterway Drain Getter H120, 150, 200 type 石田鉄工
  2. 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。
  3. Lightweight rubber drainage covers as an alternative to grating [Case study collection giveaway!] 安全器材
  4. 4 What is the difference in the method of construction? Differences between the frame structure and the pressure-welded structure [Grating Trivia] 奥岡製作所
  5. 5 Grating "Tripod Grating" フジキャスト 本社

Grating Product List

256～270 item / All 282 items

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Stainless steel "cosmetic cover" for interlocking blocks for drainage pits.

Stainless steel "cosmetic cover" for interlocking blocks for drainage pits.

Active in public sites, commercial facilities, and other architectural exterior construction and landscaping work! A stainless steel "decorative cover" that blends into the landscape, smart and beautiful!

We would like to introduce the "Decorative Cover" (made of stainless steel for drainage basins) handled by Okagreat Co., Ltd. This stainless steel "Decorative Cover" is designed to be filled with interlocking blocks at private sites, commercial facilities, and other exterior construction projects, blending smartly into the landscape. Being made of stainless steel, it has high corrosion resistance and is very sleek and clean. It is designed for on-site drainage basins, and the receiving frame is also made entirely of stainless steel. Please feel free to consult us regarding concrete precast products or drainage basins with special dimensions. *For more details, please refer to the PDF materials or feel free to contact us.

  • Paving of sidewalks, roads, parking lots and stadiums

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Stainless steel "cosmetic cover" for drainage pits, suitable for colored paving and tiles.

Stainless steel "cosmetic cover" for drainage pits, suitable for colored paving and tiles.

Active in public sites, commercial facilities, and other exterior construction projects such as landscaping! A stainless steel 'decorative cover' that blends into the landscape, smart and beautiful!

We would like to introduce the "Decorative Cover" (made of stainless steel for drainage basins) handled by Okagreat Co., Ltd. This stainless steel "Decorative Cover" is designed to blend seamlessly into the landscape, filled with colored pavement or tiles, and is suitable for private sites, commercial facilities, and other exterior construction projects. Being made of stainless steel, it has high corrosion resistance and is very sleek and attractive. It is designed for on-site drainage basins, with the receiving frame also made entirely of stainless steel. Please feel free to consult us regarding concrete precast products or drainage basins with special opening dimensions. *For more details, please refer to the PDF materials or feel free to contact us.

  • Exterior and paving materials <General>

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"Winter is starting♪" Essential item for snowy regions 'Snowmelt Drain Grating' β

"Winter is starting♪" Essential item for snowy regions 'Snowmelt Drain Grating' β

The footsteps of winter are just around the corner. An essential item for snowy regions: 'Snow Melting Drain Grating.' Safe, smart, and functional!

We would like to introduce the "Snow Melting Drain Grating" handled by Okagreat Co., Ltd. The "Snow Melting Drain Grating" is an essential item for civil engineering and construction materials in snowy areas. It features a safe, smart, and functional design. "If the specifications vary at offices, various sites, and properties, and it's hard to understand..." "It seems quite different from the usual grating..." If you have any concerns like these, please feel free to consult with us.

  • Exterior snow melting equipment

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"Noise prevention for rattling" U-shaped groove grating with a flange. 'OG Lock U' κ

"Noise prevention for rattling" U-shaped groove grating with a flange. 'OG Lock U' κ

Effective in preventing rattling noise from U-shaped drainage grates. Fixed securely to prevent theft. No need for mounting fixtures on concrete precast products. Easy to install.

We would like to introduce the OG Lock series 'OG Lock U' handled by Okagreat Co., Ltd. 'OG Lock U' is a product that allows for the secure attachment of U-shaped channel grating without the need for fixtures on concrete products. It can be securely fixed to the channel simply by tightening the OG Lock bolts in two places, without any construction required for the side ditch. Removal is also a simple task of just loosening the bolts, which does not hinder the cleaning of the side ditch. 【Features】 ■ Securely fixes to the side ditch by tightening the OG Lock bolts in two places ■ Easy removal by simply loosening the bolts ■ Effective for theft prevention of grating and reducing rattling noise *For more details, please refer to the PDF document or feel free to contact us.

  • Power and Energy Equipment

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New model of SUS-made detailed grating. High strength and durability with a new manufacturing method. λ

New model of SUS-made detailed grating. High strength and durability with a new manufacturing method. λ

New model SUS-made OG super high-tensile high-strength fine grating! "Fine Grate"! Exhibits high durability performance even under loads in the "twisting" direction!

We would like to introduce the new model of OG Super High Tensile High Strength Stainless Steel Fine Grating, 'Fine Grate (Fine Pitch 15)' (U-shaped drain type), handled by Okagreat Co., Ltd. Awarded the 2024 Good Design Award. The manufacturing method of OG Super High Tensile High Strength Stainless Steel Grating has been improved! It exhibits high durability performance against loads in the "twisting" direction! The new model combines the uneven parts of two components and joins them together. This structurally enhances strength and achieves even higher load-bearing performance. It also demonstrates high durability performance against "twisting" loads caused by "vehicle tires," which was a weakness of conventional products. The "R" shape of the flange quickly directs rainwater into the side ditch, improving drainage performance. Some of you may have experienced stainless steel grating failing and becoming "disassembled" due to loads from "vehicle tires" and "twisting." This product addresses such issues through a new manufacturing method. *For more details, please refer to the PDF document or feel free to contact us. If you have any inquiries, please do not hesitate to consult with us.

  • Inspection hatches, manhole covers, and ditch covers

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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 gutter-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 infiltrated water from permeable asphalt. It features a slim and smart slit grating. The frame has a "T" shape that minimizes the accumulation of debris (D-type frame). It has a slide-locking mechanism to prevent it from popping up. Both the cover and 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 ■ Superior safety *For more details, please refer to the PDF document or feel free to contact us.

  • Other commercial buildings and service facilities

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Pitt Hardware

Pitt Hardware

A wide variety of pit hardware, such as pit covers for wiring, is available!

"Pit Kanamono" is a product handled by Okuoka Seisakusho, which designs, manufactures, and sells building materials and fixtures. We offer a wide range of products, including the "Wiring Pit Cover" for side ditches with a stainless steel joint, as well as "Receiving Frames for Pit Covers." 【Features】 <Wiring Pit Cover / For P-Tiles> ■ P-Tiles and PVC long sheets with a thickness of 3mm or less can be attached as finishing materials. ■ The joint part is made of stainless steel roll-formed products. ■ Handles and wiring outlets can be installed according to your order. ■ Custom manufacturing is also possible for non-standard products. *For more details, please refer to the PDF materials or feel free to contact us.

  • Grating

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EcoPla <Products Utilizing Waste Plastics>

EcoPla <Products Utilizing Waste Plastics>

Treasure limited resources! Using recycled plastic made from waste as the main material.

"EcoPura" is a product made from recycled plastic that contributes to the effective use of resources and a circular society. The main material (main bar) is made from 100% recycled plastic and has received Eco Mark certification. The calm color tones match various landscapes, such as asphalt. The gaps between the materials are designed with a fine specification, ensuring a barrier-free design that considers people. 【Features】 ■ Safe passage for wheelchairs and strollers ■ Fits public facilities like playgrounds and parks ■ Easy to disassemble, can be replaced one by one ■ Color tones that blend into asphalt *For more details, please refer to the PDF document or feel free to contact us.

  • Grating

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

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

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

The new comprehensive catalog for 2024-2025 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 are looking for something a little different from conventional gratings, something you haven't seen before, or gratings that better match the landscape, you might find them in this catalog. This catalog addresses issues with gratings that do not accommodate road bike tires, bicycles, scooters, canes, or cart wheels. If you would like a copy of the "2024-2025 Comprehensive Catalog," please feel free to contact us.

  • Gutters and U-shaped gutters

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For exteriors such as "Super Drain." It's a slim and smart gutter.

For exteriors such as "Super Drain." It's a slim and smart gutter.

Form a drainage channel along the curb! Grating with a gutter-shaped frame! Easy and simple installation!

We would like to introduce "Super Drain," handled by Okagreat Co., Ltd. It forms a drainage channel along the curb, draining water from above as well as infiltrated water from permeable asphalt. A slim and smart slit grating. The gutter-type receiving frame has a cross-sectional shape (D-type frame) that makes it difficult for debris to accumulate. We also offer a flat-bottom type gutter receiving frame. Drainage holes for permeable asphalt can also be added to the side of the gutter receiving frame. It features bolt fastening or slide fastening to prevent lifting. Both the cover and receiving frame are made of steel with a hot-dip galvanized finish. It is installed in familiar locations. 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.

  • Grating

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The grating is clogged, and it looks... like a 'Safety Walker'?!

The grating is clogged, and it looks... like a 'Safety Walker'?!

The grating is clogged with small stones and debris, making it look unappealing... But with the "Safety Walker," due to its design, it is less likely to get clogged, is durable, and lightweight.

The "Safety Walker G・D" and "Safety Walker L・D" are advanced grating systems that are less prone to clogging from small stones and debris compared to traditional grating, ensuring they remain hygienic at all times. They also have an appealing appearance and are less likely to break 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 such as drop-in and bolt-fixed styles, raised types, and other specially sized covers (please consult us for concrete precast products, etc.). Due to their structural design with a surface material structure, they are 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 minimizes the likelihood of stones and debris getting stuck in the grating, preserving the aesthetic. Multiple slit holes are created in the "striped steel plate" or "patterned steel plate" on the surface to balance drainage and strength. Furthermore, it has been reported that the slip resistance exceeds that of traditional types. These are recommended for areas where grating frequently breaks, such as near entrances, or where tires from forklifts and large vehicles may cause damage.

  • Grating

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Safety Walker β installed at a golf course of a Tokyo Stock Exchange Prime company.

Safety Walker β installed at a golf course of a Tokyo Stock Exchange Prime company.

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

Okagreat Co., Ltd.'s "Safety Walker G·D" and "Safety Walker L·D" are "evolved grating" products that are less prone to clogging from small stones and debris compared to conventional grating, keeping them hygienic at all times. They also have an attractive appearance and are less likely to break due to their surface material structure, making them useful in various scenarios. They can be used not only as site-cast grating but also for various types of drop-in and bolt-fixed grating, 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 that is strong against twisting and impacts from vehicle tires, making the grating very durable and ideal for preventing damage. Additionally, the design minimizes the accumulation of stones and debris on the grating itself, preserving the aesthetic appeal. 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 surpasses that of conventional types. If grating frequently breaks near entrances and exits, the difference becomes apparent when passing through with a golf cart or similar vehicle. It is clear that it is different from conventional grating.

  • Grating

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Safety walker installed at a golf course of a Tokyo Stock Exchange Prime-listed company.

Safety walker installed at a golf course of a Tokyo Stock Exchange Prime-listed company.

"Safety Walker" installed at golf courses of companies listed on the Tokyo Stock Exchange Prime. It is designed to be resistant to clogging, durable, and lightweight. It has a good flat feel.

Okagreat Co., Ltd.'s "Safety Walker G·D" and "Safety Walker L·D" are "evolved grating" products that are less prone to clogging from small stones and debris compared to conventional grating, ensuring they remain hygienic at all times. They also have an appealing appearance and are less likely to break due to their surface material structure, making them useful in various scenarios. These products can be used not only as site-cast grating but also for various types of drop-in and bolt-fixed grating, raised types, and other special-sized covers (please consult us for concrete precast products, etc.). Due to their structural design, the surface is made of a material structure that is resistant to twisting and impact from vehicle tires, making the grating particularly durable and ideal for preventing damage. Additionally, the design minimizes the likelihood of stones and debris clogging the grating itself, preserving the aesthetic appeal. Multiple slit holes are incorporated into the "striped steel plate" or "patterned steel plate" on the surface to balance drainage and strength. It has also been reported that the slip resistance exceeds that of conventional types. If grating frequently breaks near entrances and exits, the difference is easily noticeable when passing through with a golf cart or similar vehicle. You will truly feel that it is different from conventional grating.

  • Secondary paving products

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"Noise prevention for rattling" U-shaped groove grating with flange. 'OG Lock U'

"Noise prevention for rattling" U-shaped groove grating with flange. 'OG Lock U'

The theft prevention for U-shaped drainage grates is also effective in preventing rattling noise. It does not require the installation of fasteners for concrete secondary products and is a close-contact fixed type. Installation is easy.

We would like to introduce the OG Lock series 'OG Lock U' handled by Okagreat Co., Ltd. 'OG Lock U' is a product that does not require the installation of fixtures for concrete products and securely fixes U-shaped channel grates. It can be closely attached and fixed to the channel without any construction work, simply by tightening the OG Lock bolts in two places. Removal is also a simple task of just loosening the bolts, which does not hinder channel cleaning. 【Features】 ■ No construction work required for the channel ■ Closely attaches and fixes to the channel by tightening the OG Lock bolts in two places ■ Easy removal by simply loosening the bolts ■ Effective for preventing theft of grates and reducing rattling noise *For more details, please refer to the PDF document or feel free to contact us.

  • Exterior Materials

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To everyone looking for direct delivery, charter services, and Unic trucks, Okajima Logistics Co., Ltd.

To everyone looking for direct delivery, charter services, and Unic trucks, Okajima Logistics Co., Ltd.

To everyone looking for charter flights and direct delivery to the site using a crane truck, this is the logistics division of OG Group, "Okajima Logistics Co., Ltd." for the transportation of civil engineering and construction materials.

Okajima Logistics Co., Ltd. is a company responsible for the centralization of distribution within the group in the diversified distribution business. By accurately grasping market activities, we have contributed to the reduction of distribution costs. We handle not only the transportation of products and processed goods (such as steel grating, stainless steel grating, screens, fabricated hardware, and frames) within group companies, but also large steel materials like H-beams from general customers, long steel materials such as equal angle steel and flat bars, heavy items like large signboards and stairs, as well as charter transportation and the transport of industrial waste. We consistently receive high evaluations from customers in terms of service and transportation quality. Please feel free to consult us regarding concrete secondary products, corrugated pipes, and other civil engineering materials, construction materials, timber, civil engineering offices, the Ministry of Land, Infrastructure, Transport and Tourism, prefectures, cities, NEXCO, and private sites. 10-ton wing trucks, 10-ton flat body trucks, 6-ton unic trucks, 4-ton wing trucks, and 4-ton flat body trucks. [Transport Targets] ■ Products and processed goods ■ Heavy items such as large steel materials, structures, and marine containers ■ Industrial waste *For more details, please refer to the PDF materials or feel free to contact us.

  • Steel

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