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

91～105 item / All 253 items

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Waterproof Manhole Cover "KSF Series"

Waterproof Manhole Cover "KSF Series"

It does not flood even under an external water pressure of 0.15 MPa! This is a product for preventing flooding inside manholes due to heavy rain and tsunamis.

The "KSF Series" is a waterproof manhole cover that can withstand external water pressure of up to 0.15 MPa, preventing water from entering the protector and protecting devices such as level gauges. By using it in combination with an oil submersible pump, it provides comprehensive flood prevention measures. Please utilize it as a countermeasure against flooding in manholes caused by heavy rain or tsunamis. 【Features】 ■ Waterproof type ■ Does not flood even under external water pressure of 0.15 MPa ■ Provides comprehensive flood prevention measures when used in combination with an oil submersible pump *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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U-shaped drainage cover "Color Rubber Cover" *Cut sample available.

U-shaped drainage cover "Color Rubber Cover" *Cut sample available.

It can accommodate complex drainage shapes such as pools, allowing for a flexible layout! Custom and special orders are accepted.

The "Color Rubber Lid" is a U-shaped drain cover suitable for stadiums, baseball fields, tennis courts, schools, kindergartens, golf courses, poolside areas, and parking lots. It uses excellent weather-resistant and durable rubber. Not only does it enhance safety, but it also maintains aesthetic appeal with beautiful colors. Additionally, it can be newly installed or exchanged with existing U-shaped drain grates. 【Features of the "Color Rubber Lid" for U-shaped drains】 ■ Safety, aesthetic beauty, noise reduction, durability ■ Available in two colors: green and red clay (custom colors are also possible) ■ Supports a wide range of loads ■ Highly anticipated spike-compatible model ■ Flexible production of edge lengths *If you would like a cut sample, please let us know through the contact form. *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage material
  • Gutters and U-shaped gutters
  • Inspection hatches, manhole covers, and ditch covers

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For nurseries and schools | Safe cover for U-shaped ditches with rubber grates 'Color Rubber Lid'

For nurseries and schools | Safe cover for U-shaped ditches with rubber grates 'Color Rubber Lid'

Free layout that accommodates complex shapes such as grooves. Compatible with U-shaped channel grating for replacement and custom orders!

Koyo Sangyo's "Color Rubber Cover" is a U-shaped drain cover suitable for stadiums, baseball fields, tennis courts, schools, kindergartens, golf courses, pool sides, and parking lots. It uses excellent weather-resistant and durable rubber, enhancing safety while maintaining an attractive appearance with beautiful colors. It is particularly active in U-shaped drains at kindergartens, nurseries, schools, and outdoor sports venues where safety is a top priority. Additionally, it can be newly installed or exchanged with existing U-shaped drain grates. 【Features of the U-shaped Drain "Color Rubber Cover"】 ■ Safety, aesthetic beauty, noise reduction, durability ■ Available in two colors: green and antuca (custom colors are also possible) ■ Supports a wide range of loads ■ Highly anticipated spike-compatible model ■ Flexible response for custom lengths *If you would like a cut sample, please let us know through the inquiry form. *For more details, please refer to the PDF document or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers
  • Gutters and U-shaped gutters
  • Other park materials

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[Construction Example] Color Rubber Cover for U-shaped Ditch | Watarai Town Watarai Elementary School

[Construction Example] Color Rubber Cover for U-shaped Ditch | Watarai Town Watarai Elementary School

Introducing a case study of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and ensure safety. They can also be replaced with existing concrete covers.

Koyo Sangyo's "Color Rubber Cover" is a U-shaped drain cover that safely covers U-shaped drains while maintaining aesthetic appeal. It is made from high-quality weather-resistant and durable rubber, and is widely used in places where safety is a priority, such as kindergartens, nursery schools, schools, and outdoor sports venues. 【Case Study of Color Rubber Cover 3】 ■Location: Watarai Town Watarai Elementary School (Mie Prefecture) 【Currently Active in These Places!】 Elementary Schools / Junior High Schools / Nursery Schools / Kindergartens / Sports Venues / Parks / Parking Lots / Pools / Tennis Courts / Golf Courses, etc. *If you would like a cut sample, please let us know through the contact form. *For more details, please refer to the PDF materials or feel free to contact us.

  • Drainage material
  • Gutters and U-shaped gutters
  • Inspection hatches, manhole covers, and ditch covers

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[Construction Example] Color Rubber Cover for U-shaped Ditch | Kusanagi Baseball Stadium

[Construction Example] Color Rubber Cover for U-shaped Ditch | Kusanagi Baseball Stadium

[Baseball Stadium] Introducing examples of the installation of "colored drainage covers" that protect the aesthetics of U-shaped gutters and cover them safely. Can be replaced with existing concrete covers as well.

Koyo Sangyo's "Color Rubber Lid" is a U-shaped drain cover that safely covers U-shaped drains while maintaining aesthetic appeal. It is made from high-quality weather-resistant and durable rubber, and is widely used in places where safety is a priority, such as kindergartens, daycare centers, schools, and outdoor sports venues. 【Example of Color Rubber Lid Installation 5】 ■Location: Kusanagi Baseball Stadium (Shizuoka Prefecture) 【Currently Active in These Places!】 Elementary Schools / Junior High Schools / Daycare Centers / Kindergartens / Sports Venues / Parks / Parking Lots / Pools / Tennis Courts / Golf Courses, etc. *If you would like a cut sample, please let us know through the inquiry form. *For more details, please refer to the PDF materials or feel free to contact us.

  • Drainage material
  • Gutters and U-shaped gutters
  • Inspection hatches, manhole covers, and ditch covers

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Shutter 3-point push button switch, stainless steel cover exposed type

Shutter 3-point push button switch, stainless steel cover exposed type

【18,700 yen (including tax)】Using a stainless steel HL 1.5t lid! The production dimensions will be made in millimeter units.

This product is a push-button switch with a steel baked enamel finish on the box section. It features a three-point shutter system for raising (opening), stopping, and lowering (closing), allowing for easy operation with a light touch. Please use it when you want to add switches later, such as between inside and outside the room. We offer free estimates not only via phone or the internet but also through on-site surveys. 【Features】 ■ Stainless steel cover ■ Three-point shutter system for raising (opening), stopping, and lowering (closing) ■ Easy operation with a light touch ■ Suitable for adding switches later *For more details, please refer to the external link page or feel free to contact us.

  • others

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Disaster Manhole Toilet Lid "E.T.COVER"

Disaster Manhole Toilet Lid "E.T.COVER"

Opening the central cover of the manhole lid at that location will turn it into a toilet!

The "E.T.COVER" is a manhole cover developed to instantly transform into a toilet when opened in the event of a disaster. Its design prevents large openings, eliminating the risk of users falling in. Western-style toilets are popular among the elderly and children, but some people may have reservations about using toilet seats that are touched by many individuals. Additionally, if a Western-style toilet seat is partially damaged, it becomes difficult to use. For this reason, we recommend a "dual preparation" with a manhole cover that can accommodate both Japanese and Western-style toilets. 【Three Essential Elements for Creating a Disaster Toilet Environment】 ■ Specifications for the underground section ■ Specifications for the toilet ■ Surrounding facilities *For more details, please download the PDF or feel free to contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Iron cover for utility duct.

Iron cover for utility duct.

Compatible with the sizes of C.C. BOX manhole covers and joint trench manhole covers throughout Japan.

Nijigi has been involved in the design and manufacturing of iron covers for underground electrical wiring since the early days of undergrounding electrical lines with CAB covers. Nijigi's iron covers are designed to ensure safe and smooth road traffic and to enhance the road's landscape in line with the purpose of installing C.C. Boxes, while being as compact and cost-effective as possible, maximizing functionality.

  • Road facilities
  • Road signs and road accessories
  • Secondary paving products

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Low-cost iron cover for utility duct, unit-type cast iron cover "SUM Cover"

Low-cost iron cover for utility duct, unit-type cast iron cover "SUM Cover"

Low-cost iron covers for utility ducts, unit-type cast iron covers "SUM cover," "CAB cover, ideal for replacing iron covers for utility ducts."

Unit-type cast iron cover "SUM Cover" NETIS: KT-090020-A Tokyo Metropolitan Government New Technology: 0901016 - The cover and receiving frame are integrated as a unit, making installation easy. - The integrated unit of the cover and receiving frame minimizes deformation of the receiving frame, reducing the likelihood of rattling. - The exposed area on the road surface is small, enhancing aesthetic appeal. - Simplification of the locking structure reduces the number of required cylinder locks, leading to cost savings.

  • Road facilities
  • Road signs and road accessories
  • Secondary paving products

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Cast iron sewer manhole cover, design manhole cover.

Cast iron sewer manhole cover, design manhole cover.

Various designs can be produced. Design manhole covers.

In various cities, we are producing design manhole covers inspired by the symbols of each town.

  • Manhole body
  • Road facilities
  • Inspection hatches, manhole covers, and ditch covers

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Iron cover for utility duct: Iron cover for pedestrian and vehicle boundary.

Iron cover for utility duct: Iron cover for pedestrian and vehicle boundary.

By inserting a steel cover frame under the L-shaped drainage ditch, it is possible to reduce the relocation of existing buried pipes.

Iron cover for utility duct: Iron cover for pedestrian-vehicle boundary Product name: EV600×1200×H250 By allowing the receiving frame to slip under the L-shaped gutter, it is possible to reduce the relocation of existing buried pipes. - When installing a special section near the pedestrian-vehicle boundary, the installation position of the iron cover and the special section can be moved approximately 100 mm closer to the roadway compared to conventional iron covers. - This expands the possibility of avoiding the relocation of existing underground piping. - Inspection openings can be installed within the sidewalk even in areas where the sidewalk width is narrow. *This helps avoid road restrictions during inspection work by utility managers and ensures the safety of the work.

  • Road facilities
  • Inspection hatches, manhole covers, and ditch covers
  • Road signs and road accessories

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Waterway maintenance simple product "Drain Cover"

Waterway maintenance simple product "Drain Cover"

Domestic PC-made grating!

Our company offers a "grate" designed to produce significantly less noise during passage (compared to metal designs). It is easy to remove and place during gutter cleaning tasks. It can be used in temperatures between -5°C and 35°C. 【Features】 ■ Soundproof design ■ Durable design ■ Easy to handle *For more details, please download the PDF or contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Paper lid

Paper lid

I'm embarrassed to have my contents seen... I don't want to spill... I will solve everyone's problems!

We handle "paper lids" that do not allow visibility of the contents and shut out odors. Since they are made of paper, they can be disposed of together with urine cups, and they are more functional when used with our in-house developed product, "Harun Cup." Please feel free to contact us if you have any requests. 【Features】 ■ Contributes to improving the image of functional evaluation in hospitals and facilities ■ Easy to remove the lid ■ Can be disposed of together with urine cups ■ Flat design makes it easy to write on ■ Prevents odors ■ Difficult to spill even when tipped over *For more details, please download the PDF or contact us.

  • Safety and consumables

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Slotted manhole cover

Slotted manhole cover

This is a slit-type drainage ditch cover that is ideal for enhancing the landscape.

This is a drainage grate with a focus on design. We offer types that can be installed near property boundaries with a shape that shifts the slit section to one side of the gutter, a type with the slit section in the center of the gutter, and a type that can be installed in U-shaped gutters where the slit width and gutter width are the same dimension. The slit grates are available in three materials: stainless steel, steel, and ductile cast iron. The gap of the slit grates is set between 6 mm and 10 mm. You can choose based on conditions such as the location of use and the color and type of surrounding pavement materials. The slit gutter grate for cast-in-place gutters can be installed in cast-in-place concrete gutters, making the grate inconspicuous and providing excellent aesthetic appeal. It can be used not only for new cast-in-place projects but also for renovation work to install it in existing concrete gutters. 【Product Lineup】 ■ Border Slit ■ Center Slit ■ Vertical Slit ■ Slit Gutter Grate for Cast-in-Place Gutters *For more details, please download the PDF or contact us.

  • Inspection hatches, manhole covers, and ditch covers

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Garden Great (Tree Protection Cap)

Garden Great (Tree Protection Cap)

Protect the roots of trees from trampling by people! Create a comfortable living space enriched with greenery.

Greenery produces various effects, such as purifying the atmosphere, regulating temperature, preserving the local environment, and providing functions for shading, sound insulation, and aesthetic screening. "Garden Great" is a tree protection cover designed to harness these effects in urban areas by protecting the roots of trees from foot traffic, maintaining the soil in good condition, and supporting moisture absorption, drainage, ventilation, and light penetration. It enhances green environments across a wide range of areas, including shopping malls, pocket parks, symbolic roads, community roads, building exteriors, parks, and station squares. 【Features】 <Fill Type> ■ The same paving material as the surroundings can be applied to the cover. ■ Fill depth is set between 40mm and 63mm. ■ The tree protection cover blends in with the paved surface, enhancing the landscape without being conspicuous. ■ Available in three types: cast iron, steel, and stainless steel. *For more details, please refer to the PDF document or feel free to contact us.

  • Drainage and ventilation equipment

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