lid(500) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
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lid Product List

46～60 item / All 70 items

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SUS-made side gazelle slit "GSR (SGT-U) U-shaped groove type"

SUS-made side gazelle slit "GSR (SGT-U) U-shaped groove type"

The slit cover is made of stainless steel SUS304, and the frame is made of SUS jointed 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 stainless steel Gazelle Slit cover, combined with a SUS-jointed steel frame with a galvanized finish, creates a slim and beautiful slit cover that enhances the landscape. By simply placing the frame on top of concrete precast U-shaped gutters such as U-150, U-180, U-240, and U-300, and securing it with bolts, construction time can be significantly reduced. After installation, the slim and beautiful lines of the slits will 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, entrance areas, and other outdoor spaces of buildings, apartments, and commercial facilities. 【Features】 ■ After installation, the slim and beautiful drainage slit lines will enhance 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 space. *For more details, please refer to the PDF document or feel free to contact us.

  • Gutters and U-shaped gutters

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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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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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Steel striped steel plate gutter cover 'OUP'

Steel striped steel plate gutter cover 'OUP'

Easy to install just by placing it. Comes with anti-shift components that match the groove width. Prevents the falling of debris and leaves, reducing the burden of cleaning.

The steel striped steel plate gutter cover "OUP" is a product designed for concrete U-shaped gutters. It is lightweight and easy to handle, allowing for simple installation by just placing it down. It has no holes, preventing the fall and intrusion of debris and leaves, which reduces the effort required for cleaning. Additionally, the back side is equipped with anti-shift components welded to match the width of the gutter, preventing shifting or detachment after installation. 【Features】 ■ Custom orders available ■ Odor prevention effect ■ Easy for toddlers and people wearing high heels to walk on ■ Products for drainage pits are also available *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • 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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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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Cast iron protective cover for sewer "DBK"

Cast iron protective cover for sewer "DBK"

This is a cast iron protective cover designed to protect drainage pits and PVC vertical pipes installed in areas with vehicle traffic, such as parking lots.

This product is certified by the Japan Sewerage Association, making it widely usable for both public and private properties. There are three load specifications available: T-25, T-14, and T-8. The surface text options include "osui," "usui," and "no text," with the latter being available as a standard stock item. Product Name: Cast Iron Protective Cover for Sewers Model Number: DBK Sizes: 150, 200, 300 Load Specifications: T-25, T-14, T-8 Text Options: osui, usui, no text 《 Features 》 ★ The cover opens 180° with a hinge. ★ The cover can be opened and closed with a pry bar. ★ It comes with a base. ★ Rubber caps for the pry bar holes are also available (sold separately).

  • 防護ふたチラシ_2022年10月版01.jpg
  • Manhole body

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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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[Construction Example] Color Rubber Cover for U-shaped Ditch | Shima Integrated Nursery and Kindergarten Facility

[Construction Example] Color Rubber Cover for U-shaped Ditch | Shima Integrated Nursery and Kindergarten Facility

Introducing examples 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 excellent 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. 【Example of Color Rubber Cover Installation 1】 ■Location: Shima Integrated Nursery and Kindergarten Facility (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 via 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 Drainage Ditch | Adachi Ward Shikahama First Elementary School

[Construction Example] Color Rubber Cover for U-shaped Drainage Ditch | Adachi Ward Shikahama First Elementary School

Introducing a case study of the installation of "colored drainage covers" that protect the aesthetics of U-shaped ditches 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. 【Example of Color Rubber Cover Installation 2】 ■Location: Adachi Ward Shikahama First Elementary School (Tokyo) 【Currently in Use Here!】 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 Drainage Ditch | Nakai Park Tennis Court

[Construction Example] Color Rubber Cover for U-shaped Drainage Ditch | Nakai Park Tennis Court

Introducing examples 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 uses excellent 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. 【Example of Color Rubber Cover Installation 5】 ■Location: Nakai Park Tennis Court (Gifu 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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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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Steel grating noise prevention bolt-fixed drainage cover for construction exterior.

Steel grating noise prevention bolt-fixed drainage cover for construction exterior.

By forcibly securing the frame and the main body with bolts, you can prevent rattling and noise.

I believe there are quite a few people who have experienced slipping on grating on rainy days. When the surface of the grating is wet, the coefficient of friction becomes extremely poor, making it slippery and very dangerous. At CHUBU, we have applied a special pattern to the surface of the bearing bars and offer V-grooved and serrated types that provide high slip resistance comparable to asphalt in rainy conditions. These are suitable for environments where pedestrians and vehicles interact, such as building exteriors, parking lots, parks, and in front of stations. For more details, please contact us or refer to our catalog.

  • Inspection hatches, manhole covers, and ditch covers
  • Grating
  • Parking lot facility construction

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