Grating Product List and Ranking from 59 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Sep 30, 2026～Oct 27, 2026
This ranking is based on the number of page views on our site.

Grating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 30, 2026～Oct 27, 2026
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. 宝機材 Gifu//Building materials, supplies and fixtures manufacturers
  4. 4 奥岡製作所 Mie//Building materials, supplies and fixtures manufacturers
  5. 5 トキワコンクリート工業 Gunma//Building materials, supplies and fixtures manufacturers
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Grating Product ranking

Last Updated： Aggregation Period:Sep 30, 2026～Oct 27, 2026
This ranking is based on the number of page views on our site.

  1. Special manhole cover "Good Lid" トキワコンクリート工業
  2. Taihei Grating Comprehensive Catalog 石田鉄工
  3. Low-carbon grating "GX Grating." Significantly reduces CO2 emissions. オカグレート 本社、東北支社、大阪支店、他17拠点。
  4. 4 Small waterway Drain Getter H120, 150, 200 type 石田鉄工
  5. 5 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

Grating Product List

421～450 item / All 478 items

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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
  • Grating

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SUS304 grating for the food service center, kitchen, and cafeteria!

SUS304 grating for the food service center, kitchen, and cafeteria!

SUS304 stainless steel grating for kitchens in school cafeterias, food centers, food factories, workplaces, hospital food centers, dining halls, and processing plants!

A standard stainless steel grating! SUS304 stainless steel grating. Flat bar type with main material pitch of 30, 22, 15, 13, and 11 millimeters. The minimum gap is 7 millimeters. We have a wealth of delivery records for stainless steel (SUS304) grating used in kitchens, food service centers, and food factories (drain pits, line pits). We would like to introduce the "integrated type" of flat bar grating. The surface of the grating is available in three types: plain type, non-slip type, and knurled type. The pitch of the main material (main bar) is: P30 (gap 26 millimeters) P22 (gap 18 millimeters) P15 (gap 11 millimeters) P13 (gap 9 millimeters) P11 (gap 7 millimeters) We can accommodate various dimensions according to the design drawings. Please feel free to consult with us.

  • Sanitary fixtures
  • Grating

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Floor grating and stair grating made of steel with hot-dip galvanizing.

Floor grating and stair grating made of steel with hot-dip galvanizing.

"Floor grating for flooring and stair use." For flooring in plant construction work. Bar heights available are h19, h25, h32, h38, and h44.

We would like to introduce the steel grating products handled by Okagreat Co., Ltd., specifically the "Floor Grating" and "Stair Grating." (For use in plant and factory construction, power plants, waste treatment facilities, shipyards, and walkways on ships, listed on the Tokyo Stock Exchange Prime and First Section.) Floor grating and stair grating (Steyatrade, Steatrade, Steyattrade) are essential for flooring in chemical plants, facilities, oil, steel, refineries, shipyards, and factories. We offer various bar heights: h19, h25, h32, h38, and h44. Custom notching and toe plate installation can be done according to the drawings, and anti-slip nosing plates can also be installed for stair grating. For coastal salt damage prevention, in addition to the standard hot-dip galvanized finish, we can also provide an extra step with "SG Coating" (hot-dip galvanized aluminum alloy coating - Super Galva). Other treatments such as phosphating, Kenbo zinc, special painting, and thermal spraying are also available. *For more details, please refer to the PDF materials or feel free to contact us.

  • Geothermal Power Generation
  • Grating

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SUS-made grating for entrance mats, foot washing areas, etc.!

SUS-made grating for entrance mats, foot washing areas, etc.!

Stainless steel "doormat" grating for use as a "doormat," in front of entrances, in front of elevators, etc.! Also suitable for "foot washing areas"!

We would like to introduce the "stainless steel grating for entrance mats" handled by Okagreat Co., Ltd. It features a main bar (main component) T-bar type, available in T-bar head widths of 6.0mm and 8.0mm. The height of the T-bar comes in two options: h15mm and h20mm. It can be used for various purposes such as "entrance mats," "foot washing areas," "in front of entrances," and "in front of elevators." We can accommodate various dimensions according to design drawings. Please feel free to consult with us.

  • Elevator
  • Grating

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Snow removal considerate cast iron grating for local governments

Snow removal considerate cast iron grating for local governments

Prevent damage from snowplow vehicles and reduce maintenance costs for ditches.

In local governments, the maintenance of roads faces significant challenges due to damage to grates caused by snow removal. Damage to grates not only increases the frequency of repair work and strains budgets but can also obstruct traffic. Our snow-removal-friendly cast iron grates help prevent damage from snowplows and contribute to solving challenges in the maintenance of ditches. 【Usage Scenarios】 - Cross ditches and entrance ditches on snow removal routes - Areas where a step difference between the grate and the pavement is likely to occur (areas prone to ruts) - Areas where corrosion of grates due to de-icing agents is severe 【Benefits of Introduction】 - Prevents damage from snowplow blades - Significantly reduces restriction time with same-day traffic reopening - The cast iron integrated structure makes the grate body resistant to deformation, allowing for long-term use - The cast iron integrated structure improves corrosion resistance and durability

  • Renovation and repair methods
  • Grating

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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
  • 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
  • Grating

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Fiber laser processing / plating processing - Industrial sector, Tohoku Okajima Industrial Co., Ltd.

Fiber laser processing / plating processing - Industrial sector, Tohoku Okajima Industrial Co., Ltd.

Comprehensive support from laser processing to surface treatment! Surface treatment of steel products is also possible.

We would like to introduce the "Plating Processing/Fiber Laser Processing" conducted by Tohoku Okajima Kogyo Co., Ltd. The company leverages the technology and know-how cultivated at Okajima Kogyo Co., Ltd. to establish a consistent production system that completes the entire process from product manufacturing to surface treatment processing in-house. This includes manufacturing equipment for metal products such as grating, as well as facilities for hot-dip galvanizing to enhance the corrosion resistance of steel products and electrolytic polishing treatment to further improve the characteristics of stainless steel, providing high-quality services with excellent quality, delivery times, and costs. We manufacture cross trench frames for concrete secondary products, grating, and other hardware (from cutting, bending, assembly, welding, to hot-dip galvanizing from standard steel plates). 【Main Businesses】 ■ Grating manufacturing ■ Custom hardware manufacturing (frames and other custom processed products) ■ Hot-dip galvanizing processing (plating certificates are also available) We handle all processes from material arrangement, cutting, hole drilling, bending processing to surface treatment and shipping in one package. 【Services Offered】 ■ Bending processing ■ Electrolytic polishing (SUS304 surface treatment) ■ Airbrush painting *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Technology
  • Grating

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OG Super High Tensile High Strength SUS Grating Fine Great α

OG Super High Tensile High Strength SUS Grating Fine Great α

OG Super High-Tensile High-Strength Stainless Steel Grating New Model! "Fine Grate". It demonstrates high durability performance even under loads in the "twisting" direction!

We would like to introduce the "OG Super High Tensile High Strength Stainless Steel Grating New Model" handled by Okagreat Co., Ltd., specifically the "Fine Grate" (U-shaped drain type). The manufacturing method of the 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 for bonding. This structurally enhances strength and achieves even higher load-bearing performance. It demonstrates high durability performance against "twisting" loads caused by "vehicle tires," which has been a weakness of conventional products. Additionally, the "R" shape of the flange allows rainwater to be quickly directed into the side ditch, improving drainage performance. Please feel free to consult with us when you need assistance.

  • Exterior and paving materials <General>
  • Grating

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Charter, direct delivery to the site... what should I do? I'll ask Okajima Logistics Co., Ltd.

Charter, direct delivery to the site... what should I do? I'll ask Okajima Logistics Co., Ltd.

To everyone looking for charter flights, direct deliveries, and delivery services! This is "Okajima Logistics Co., Ltd.," the logistics division of the OG Group to which Okagreat Co., Ltd. belongs.

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 reducing distribution costs. We handle not only the transportation of products and processed goods (such as steel grating, stainless steel grating, screens, fabricated metal products, 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 signs and stairs, marine containers, charter transportation, and industrial waste transportation, consistently receiving 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, etc. 10-ton wing trucks, 10-ton flatbed trucks, 6-ton unic trucks, 4-ton wing trucks, and 4-ton flatbed 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.

  • container
  • 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
  • Grating

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New type of grating. Made of high-strength stainless steel! New structure different from conventional types! β

New type of grating. Made of high-strength stainless steel! New structure different from conventional types! β

OG Super High-Tensile High-Strength Stainless Steel Grating New Model! 'Fine Great'! Exhibits high durability performance even under loads in the 'twisting' direction!

We would like to introduce the "OG Super High Tensile High Strength Stainless Steel Grating New Model" handled by Okagreat Co., Ltd., specifically the "Fine Grate" (U-shaped drain type). The manufacturing method of the OG Super High Tensile High Strength Stainless Steel Grating has been improved! It demonstrates high durability against loads in the "twisting" direction! The new model combines the uneven parts of two components for enhanced structural strength, achieving even higher load-bearing performance. It also exhibits high durability against twisting loads caused by "vehicle tires," which has been a challenge for conventional products. Additionally, the "R" shape of the flange allows rainwater to be quickly directed into the side ditch, further enhancing drainage performance. Please feel free to consult with us when you need assistance.

  • Gutters and U-shaped gutters
  • Grating

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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
  • 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
  • Grating

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SUS304 grating for kitchens, cooking areas, and food service rooms!

SUS304 grating for kitchens, cooking areas, and food service rooms!

Gratings made of SUS304 stainless steel for kitchens, cooking areas, school cafeterias, meal centers, dining halls, and food factories!

A standard stainless steel grating! SUS304 stainless steel grating. It features a flat bar type with main component pitches of 30, 22, 15, 13, and 11 millimeters. The minimum gap is 7 millimeters. We have a wealth of delivery records for stainless steel (SUS304) grating used in kitchens, food service centers, and food factories. We would like to introduce the "embedded type" of flat bar grating. The surface of the grating is available in three types: plain type, non-slip type, and knurled type. The pitches of the main components (main bars) are: P30 (gap 26 millimeters) P22 (gap 18 millimeters) P15 (gap 11 millimeters) P13 (gap 9 millimeters) P11 (gap 7 millimeters) We can accommodate various dimensions according to your design drawings. Please feel free to consult us first.

  • Cooking facility equipment and supplies
  • 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
  • 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
  • Grating

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Environmentally conscious. SDGs wooden grating 'Eco Wood' Grating β.

Environmentally conscious. SDGs wooden grating 'Eco Wood' Grating β.

This is a new grating that matches the surrounding nature, unlike steel grating. It uses domestically sourced thinned wood, small-diameter wood, and plastic waste for its main materials.

We would like to introduce the "Eco Wood" grating of the Mizobuta type handled by Okagreat Co., Ltd. The Eco Wood grating is made from domestically sourced thinned wood and small-diameter timber that has been treated for preservation! It is surrounded by a steel frame, demonstrating excellent strength and durability. "Eco Wood" uses treated "wood" from domestically sourced thinned wood and small-diameter timber as its main material, creating a sense of "beauty, tranquility, and warmth unique to wood" that is not found in steel grating, making it a new grating that matches the surrounding nature. It can be used in various settings such as exteriors, parks, and commercial facilities. By using domestically sourced thinned wood and small-diameter timber, it also contributes to local forestry. Additionally, upon request, it is possible to specify the thinned wood used on a prefectural basis. 【Features】 ■ Resource-circulating grating using thinned wood and small-diameter timber ■ Environmentally friendly preservation treatment that resists decay ■ Utilizes the beauty, tranquility, and warmth of wood ■ Each piece of thinned wood and small-diameter timber can be replaced individually ■ The gaps in the main material are designed with a fine pitch for pedestrian consideration *For more details, please refer to the PDF document or feel free to contact us.

  • Other park materials
  • Grating

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To all those looking for on-site direct delivery charter services, including Unic vehicles, Okajima Logistics Co., Ltd.

To all those looking for on-site direct delivery charter services, including Unic vehicles, Okajima Logistics Co., Ltd.

This is the logistics division of OG Group, "Okajima Logistics Co., Ltd.", for those looking for direct delivery, charter services, and Unic trucks. Please feel free to consult with us.

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) from 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 staircases, as well as charter transportation and the transport of industrial waste. We consistently receive high evaluations from our 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 vehicles, 10-ton flat body vehicles, 6-ton unic vehicles, 4-ton wing vehicles, 4-ton flat body vehicles. 【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.

  • Piping materials (concrete pipes)
  • Grating

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SDGs' 'Screening Grating' Keep the rivers and oceans clean. Trash catch ε

SDGs' 'Screening Grating' Keep the rivers and oceans clean. Trash catch ε

Clean rivers and oceans, gentle on the Earth. A fusion of screens and grates for catching waste. 'Screen Grate'! Preventing waste from flowing downstream.

We would like to introduce the "Screen Grating" handled by Okagreat Co., Ltd. We have been hearing a lot about marine pollution caused by plastic waste. With the introduction of fees for plastic bags and the shift to paper straws in the beverage industry, various sectors are making efforts to reduce plastic waste. This "Screen Grating" integrates the grating and the debris screen, which were traditionally installed separately, achieving significant cost savings. It is installed at the edge of the drainage ditch to prevent debris from entering the interior, and when not using the screen, it can be easily stored in the grating body with a one-touch mechanism. Removing accumulated debris is also simple. It is suitable for U-shaped ditches for concrete secondary products and for vertical drainage grating, among others. (The photos show the "U-shaped ditch type" and the "JIS drainage ditch type.") Please feel free to consult us regarding U-180, U-240, U-300, and other special or custom dimensions, as well as those for concrete secondary products. If you have any inquiries, please do not hesitate to contact us.

  • screen
  • Grating

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New model high-strength SUS-made "grating." A new structure different from the conventional type!

New model high-strength SUS-made "grating." A new structure different from the conventional type!

New model debut: Exhibits high durability performance even under torsional loads! OG Super High Tensile High Strength Stainless Steel Grating 'Fine Great'.

We would like to introduce the new model "OG Super High Tensile High Strength Stainless Steel Grating" handled by Okagreat Co., Ltd., specifically the "Fine Grate" (U-shaped drain type). The material used is NSSC low-alloy duplex stainless steel, which boasts approximately twice the strength of SUS304 stainless steel. The manufacturing method of the OG Super High Tensile High Strength Stainless Steel Grating has been improved! It exhibits high durability performance even under torsional loads! The new model combines the uneven parts of two components for bonding. This structurally enhances strength and achieves even higher load-bearing performance. It also demonstrates high durability performance against torsional loads caused by "vehicle tires," which has been a weakness of conventional products. The "R" shape of the flange allows rainwater to be quickly directed into the side ditch, enhancing drainage performance. Please feel free to consult us when you need our services. *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Grating

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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
  • Grating

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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
  • Grating

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

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

The theft prevention for U-shaped drainage grates is also effective in reducing rattling noise. It does not require the installation of fixtures 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 securely fixes U-shaped channel grating without the need for mounting fixtures on concrete products. It can be closely attached and fixed to the channel simply by tightening the OG Lock bolts at two points, without any construction required for the channel. Removal is also a simple task of just loosening the bolts, which does not hinder channel cleaning. 【Features】 ■ No construction required for the channel ■ Fixes closely to the channel by tightening the OG Lock bolts at two points ■ 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.

  • Paving of sidewalks, roads, parking lots and stadiums
  • Grating

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A new model "Grating" made of high-strength SUS with a new structure different from conventional types!

A new model "Grating" made of high-strength SUS with a new structure different from conventional types!

New model of 'Fine Great' launched! Exhibits high durability performance under torsional loads! OG Super High Tensile High Strength Stainless Steel Grating.

We would like to introduce the new model "OG Super High Tensile High Strength Stainless Steel Grating" handled by Okagreat Co., Ltd., specifically the "Fine Grate" (U-shaped drain type). The material used is NSSC low-alloy type duplex stainless steel, which boasts about twice the strength of SUS304 stainless steel. We have improved the manufacturing process of the OG Super High Tensile High Strength Stainless Steel Grating! It exhibits high durability performance against loads in the "twisting" direction! The new model combines the uneven parts of two components for bonding. 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 has been a weakness of conventional products. The "R" shape of the flange allows rainwater to be quickly directed into the side ditch, enhancing drainage performance. Please feel free to consult with us when you need our services. *For more details, please refer to the PDF document or feel free to contact us.

  • Geothermal Power Generation
  • Grating

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