lid Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

lid Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. 北村コンクリート工業 Tokyo//Building materials, supplies and fixtures manufacturers
  2. オカグレート 本社、東北支社、大阪支店、他17拠点。 Mie//Other construction industries
  3. ヴェインシステムズ Tokyo//Other construction industries
  4. 4 虹技 小型鋳物事業部 Hyogo//Building materials, supplies and fixtures manufacturers
  5. 4 川本コンクリート工業所 Mie//Building materials, supplies and fixtures manufacturers
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lid Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. Reinforced concrete road drainage covers (Type 1 and Type 3) JIS standard products 北村コンクリート工業
  2. Airport and Electrical Construction Related Products Catalog VOL. 11 ヴェインシステムズ
  3. Reinforced concrete U-shaped cover (top cover type U-shaped drainage cover) U-shaped gutter cover 北村コンクリート工業
  4. 4 Leaf Fall Flood Prevention Cover "Kansuke" 北村コンクリート工業
  5. 5 For nurseries and schools | Safe cover for U-shaped ditches with rubber grates 'Color Rubber Lid' 光陽産業

lid Product List

181～195 item / All 253 items

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Gazelle Slit "GSR(CGT-S) U-shaped Drainage Type"

Gazelle Slit "GSR(CGT-S) U-shaped Drainage Type"

The slit cover is made of stainless steel SUS304, and the frame is finished with galvanized steel with SUS joints. For U150, U180, U240, and U300.

We would like to introduce the features of our "Gazelle Slit" (for U-shaped gutters). The stainless steel Gazelle Slit cover is paired with a steel zinc-coated frame (with SUS joints), creating a slim and beautiful slit cover that enhances the landscape. It is available for U-150, U-180, U-240, U-300, and more. By simply placing the frame on top of the concrete secondary product U-shaped gutter and securing it with bolts, construction time can be significantly reduced. After installation, the slim and beautiful lines of the slits can adorn the pavement surface. Additionally, the cover uses a rain gap type with a 6mm gap, allowing for comfortable passage for wheelchairs, strollers, and high heels. It is suitable for exteriors, entrances, and other outdoor areas of buildings, apartments, and commercial facilities. 【Features】 ■ After installation, the slim and beautiful drainage slit lines adorn the pavement surface. ■ Load capacity is compatible with T-14, T-2, and pedestrian use. ■ Installation is simply placing the frame on top of the U-shaped gutter and securing it with bolts. ■ The cover uses a fine gap type with a 6mm gap. *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Gazelle Slit "GSN (CGT) U-shaped Drainage Type"

Gazelle Slit "GSN (CGT) U-shaped Drainage Type"

Steel zinc-plated finish "Gazelle Slit" enhances the landscape with a slim slit cover. For U150, U180, U240, U300, etc.

We would like to introduce the features of our "Gazelle Slit." By simply placing a frame on top of the U-shaped concrete secondary product and securing it with bolts, the construction time can be significantly shortened. After installation, a slim and beautiful slit line can adorn the pavement surface. Suitable for U-150, U-180, U-240, U-300, etc. Additionally, the cover uses a rain gap type with a 10mm gap, allowing for comfortable passage for wheelchairs, strollers, and high heels. Ideal for exteriors, entrance areas, and other building or apartment exteriors. 【Features】 ■ After installation, a slim and beautiful drainage slit line adorns the pavement surface. ■ Load capacity is compatible with T-14, T-2, and pedestrian use. ■ Installation involves simply placing a frame on top of the U-shaped groove and securing it with bolts. ■ The cover uses a fine gap type with a 10mm gap. *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Gazelle Slit "GSN(CGT) Circular Water Channel Type"

Gazelle Slit "GSN(CGT) Circular Water Channel Type"

Please specify the height and width of the receiving frame as you wish! Introducing steel slits.

We would like to introduce the features of the "Gazelle Slit" that we handle. The 'GSN (CGT) Circular Waterway Type' is a Gazelle Slit with a steel slit cover and an iron frame. By simply placing the frame on top of circular concrete secondary products and securing it with bolts, the construction period can be significantly shortened. After installation, a slim and beautiful slit line can adorn the pavement surface. Additionally, the cover uses a rain gap type, with a gap of 10mm, allowing for comfortable passage for wheelchairs, strollers, and high heels. It is suitable for exteriors, entrances, and other outdoor areas of buildings and apartments. 【Features】 ■ After installation, a slim and beautiful drainage slit line adorns the pavement surface. ■ Load capacity is compatible with T-14, T-2, and pedestrian use. ■ The frame is simply placed on top of the circular waterway and secured with anchor bolts. ■ The cover uses a fine gap type with a 10mm gap. *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Gazelle Slit "GSNCM Collection Box Type"

Gazelle Slit "GSNCM Collection Box Type"

For site-cast catch basins used in exterior and landscaping work. Additionally, for existing manhole covers, special-sized manhole covers, and various types of basins.

We would like to introduce the "Gazelle Slit" type drainage basin handled by Okagreat Co., Ltd. In exterior work such as landscaping for buildings and apartments, the slim and beautiful slit lines can enhance the pavement surface of on-site cast drainage basins. Additionally, the slit gap is kept to 10mm or less, allowing for comfortable passage for wheelchairs, strollers, and high heels. This is suitable for exteriors, around entrances, and other drainage basins in buildings and apartments. 【Features】 ■ After installation, the slim and beautiful drainage slit lines enhance the pavement surface ■ Load capacity is compatible with T-14, T-2, and pedestrian use ■ The cover uses a fine type, keeping the gap to 10mm or less *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Gazelle Slit "GSD (CGT) U-shaped Drainage Type"

Gazelle Slit "GSD (CGT) U-shaped Drainage Type"

The material of the slit cover is cast iron (FCD500) with a slit gap of 6mm! For U150, U180, U240, U300.

We would like to introduce the features of our "Gazel Slit GSD" (for U-shaped gutters). The slit cover is made of cast iron (FCD500), and the frame is finished with galvanized steel. Available for U150, U180, U240, U300, and others. The cast iron (FCD500) slit cover is designed with consideration for aesthetics. By simply placing the frame on top of the concrete U-shaped gutter and securing it with bolts, the construction time can be significantly shortened. After installation, the slit lines blend harmoniously with the surroundings, enhancing the paved surface. Additionally, the cover uses a rain gap type with a 6mm gap, allowing comfortable passage for wheelchairs, strollers, and high heels. Suitable for exteriors, entrance areas, and other buildings, apartments, commercial facilities, and the grounds of temples and shrines. 【Features】 ■ After installation, the drainage slit lines blend harmoniously with the paved surface. ■ Load capacity supports T-14, T-2, and pedestrian use. ■ Simple installation by placing the frame on the U-shaped gutter and securing it with bolts. ■ The slit gap of the cover is 6mm. *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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Gazelle Slit "GSF-SW(CGT) U-shaped Drainage Type"

Gazelle Slit "GSF-SW(CGT) U-shaped Drainage Type"

For exterior construction work such as exteriors, buildings, and apartments. Adorned with slim and beautiful slits.

We would like to introduce the "Gazelle Slit" safety walker type handled by Okagreat Co., Ltd. It features easy installation by simply bolting the receiving frame to concrete secondary products like U-shaped gutters and bench flumes in exterior and building or apartment exterior construction. Additionally, since it is designed as a safety walker, it allows for a slim and beautiful slit line that enhances the appearance of the pavement. Moreover, the slit gap is kept to 10mm or less, making it comfortable for wheelchairs, strollers, and high heels to pass through. It is suitable for exteriors, around entrances, and other areas such as drainage pits in buildings and apartments. 【Features】 - After installation, the slim and beautiful drainage slit line enhances the pavement. - Load capacity is compatible with T-14, T-2, and pedestrian use. - Installation involves placing the frame on top of the U-shaped gutter and simply securing it with bolts. - The cover uses a fine type with a slit hole diameter of 6mm. *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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"Makeup lid" <Available in stainless steel and steel>

"Makeup lid" <Available in stainless steel and steel>

"Cosmetic covers" (made of stainless steel and steel) are available for a wide range of applications, from interlocking blocks to tiles.

We would like to introduce the "Decorative Covers" (made of stainless steel and galvanized steel) handled by Okagreat Co., Ltd. These "Decorative Covers" are designed to blend seamlessly into the landscape when filling interlocking blocks, tiles, and other materials in private sites, commercial facilities, and various exterior construction projects. We offer options in stainless steel and galvanized steel finishes, allowing you to choose based on your needs and budget. Our lineup includes a wide variety for applications such as catch basins and gutters, suitable for various uses including on-site gutters and catch basins. *For more details, please refer to the PDF document or feel free to contact us.*

  • Exterior and paving materials <General>

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Stainless steel "cosmetic cover" for on-site drainage channels, for colored pavement and tiles.

Stainless steel "cosmetic cover" for on-site drainage channels, for colored pavement and tiles.

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

We would like to introduce the "Decorative Covers" (made of stainless steel, for drainage ditches, color paving, and tiles) handled by Okagreat Co., Ltd. These stainless steel "Decorative Covers" are designed to be filled with color paving or tiles in private sites, commercial facilities, and other exterior construction projects, blending seamlessly into the landscape. Being made of stainless steel, they are highly corrosion-resistant and very sleek and beautiful. The drainage ditch covers are made entirely of stainless steel. We also offer stainless steel receiving frames that can be fixed to concrete U-shaped ditches simply by tightening bolts for the decorative covers. *For more details, please refer to the PDF materials or feel free to contact us.

  • Exterior and paving materials <General>

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Steel "cosmetic cover" for site-cast drainage pits with interlocking blocks.

Steel "cosmetic cover" for site-cast drainage pits with interlocking blocks.

Active in civil sites, commercial facilities, and other exterior construction works! A smart and beautiful steel "decorative cover" that blends into the landscape!

We would like to introduce the "Decorative Cover" (made of steel for drainage basins) handled by Okagreat Co., Ltd. (finished with hot-dip galvanized coating). This 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. With a hot-dip galvanized steel finish, it offers high corrosion resistance and a very sleek appearance. It is intended for site-cast drainage basins, and the receiving frame is also made of hot-dip galvanized 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 document or feel free to contact us.

  • Exterior and paving materials <General>

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Steel Side Gazelle Slit "GSN(SGT-U) U-shaped Drainage Type"

Steel Side Gazelle Slit "GSN(SGT-U) U-shaped Drainage Type"

The slit cover is made of steel with a galvanized finish, and the receiving frame is also made of steel with a galvanized finish. For U150, U180, U240, U300.

We would like to introduce the features of our "Gazelle Slit" (for U-shaped gutters). The Gazelle Slit cover is made of steel with a galvanized finish, paired with a steel galvanized frame, creating a slim and beautiful slit cover that enhances the landscape. Designed for U-150, U-180, U-240, U-300, and other concrete precast U-shaped gutters, the installation involves simply placing the frame on top of the gutter and securing it with bolts, significantly shortening the construction period. After installation, the slim and beautiful lines of the slits can adorn the pavement surface. Additionally, the cover uses a rain gap type with a 10mm gap, allowing for comfortable passage for wheelchairs and strollers. It is suitable for exteriors, entrance areas, and the outdoor spaces of buildings, apartments, and commercial facilities. 【Features】 ■ After installation, the slim and beautiful drainage slit lines enhance the pavement surface. ■ Load capacity is compatible with T-14, T-2, and pedestrian use. ■ Installation involves placing the frame on top of the U-shaped gutter and securing it with bolts. ■ The cover uses a fine gap type with a 10mm gap. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters

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"Cast iron grating cover" around apartments, collective housing, and mansions, etc.

"Cast iron grating cover" around apartments, collective housing, and mansions, etc.

Essential items around apartments, collective housing, and mansions! A standard product made of cast iron mesh, the 'cast iron grating cover' with fine mesh, just like manholes!! β

We would like to introduce the "Cast Iron Grate Cover" (Cast Iron Grate Mesh) handled by Okagreat Co., Ltd. An essential item for apartment complexes and buildings such as condominiums! It collects and drains rainwater on the premises. Featuring a chic, calm color and a matte finish with "Rust-Resistant Black Paint Coating." The photo shows a fine mesh. It is almost always included in the design plans for new properties from major manufacturers of multi-family housing and is commonly installed in familiar locations. It is utilized in various scenes, such as site-cast and repurposed for concrete precast products! The material is the same as that used for manholes, with both the grate cover and frame made of "FC200 Cast Iron" or "FCD500 Ductile Iron"! 〇SHASE-S209 is compatible with the standard frame of ordinary mesh. Please feel free to consult us when you need assistance. 【Features】 ■ Aesthetic appeal ■ Easy installation ■ Safety *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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"Pit covers" for drainage pits, wiring line pits, and various other applications.

"Pit covers" for drainage pits, wiring line pits, and various other applications.

Various types for drainage pits and wiring line pits such as "pit covers" for food service centers, kitchens, school cafeterias, hospitals, and electrical equipment. Grating is also possible.

We would like to introduce the "Pit Covers" handled by Okagreat Co., Ltd. These can be used for various purposes such as "drainage pits" in school lunch centers, kitchens, cafeterias, hospitals, and electrical equipment. They can also be utilized as "line pits" for passing electrical wiring and piping. The materials include stainless steel plates, galvanized steel plates, checker plates, and patterned steel plates. Additionally, there are various types of stainless steel grating available, including T-bar type, seven-bar type, flat bar type, and I-bar type, with options for standard and fine mesh, as well as galvanized steel grating finishes. The frames can be made of stainless steel or galvanized steel with a painted finish, among other options. We can provide guidance tailored to your needs, purposes, and design specifications. *For more details, please refer to the PDF materials or feel free to contact us.

  • Commercial kitchen

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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 looks very sleek and clean. It is designed for on-site drainage basins, and the 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.

  • Store design

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Stainless steel "cosmetic cover." For interlocking blocks for drainage ditches β.

Stainless steel "cosmetic cover." For interlocking blocks for drainage ditches β.

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 ditches) handled by Okagreat Co., Ltd. This stainless steel "Decorative Cover" is designed to be filled with interlocking blocks in private sites, commercial facilities, and other exterior construction projects, blending seamlessly into the landscape. Being made of stainless steel, it has high corrosion resistance and is very sleek and clean. The frame for the on-site drainage ditch is also made entirely of stainless steel. We can also provide a stainless steel frame for the decorative cover that can be fixed simply by tightening bolts into the U-shaped concrete secondary product drainage ditches. *For more details, please refer to the PDF document or feel free to contact us.

  • Store design

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HC angle lid

HC angle lid

Easily widen the road by simply placing it over the existing drainage ditch. ✨

The HC angle cover can be installed in gutters without a cover attachment, making it ideal for easily widening sidewalks and eliminating the risk of falls. The surface of the cover features a non-slip pattern, ensuring safety even in residential areas with high foot traffic. HC angle covers can be shipped anywhere in the country! <Product Features> ◆ No worries about theft ◆ Compatible with T-25! ◆ Can accommodate gutter widths from 180 to 600mm ◆ Original product ◆ Construction price and estimation calculation item <Product Specifications> Standardized from 180U to 600U. Custom sizes are also available. *For more details, please download the PDF or feel free to contact us.

  • Road construction

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