中部コーポレーション List of Products and Services

By installing a lock on the handle of the manhole cover, the manhole handle cannot be inserted, making it impossible to open and close the cover. *Although the manhole cover is only held in place by its own weight without a locking mechanism, blocking the handle makes it difficult to open and close, which is expected to have a theft prevention effect.

• Inspection hatches, manhole covers, and ditch covers

If a bolt-fixed manhole cover is installed, it can be easily locked by changing just one of the bolt parts to a special lock bolt. The cover cannot be opened without using a dedicated handle. Since it is possible to implement measures simply by replacing the lock bolt even on already installed manhole covers, it is also suitable for retrofitting. Opening and closing is done using a special handle.

• Inspection hatches, manhole covers, and ditch covers

We have added a type of slotted filling groove cover and manhole cover made of durable steel that is reasonably priced and can be securely fixed with bolts. We offer options for colored paving tiles and interlocking blocks, available in various sizes. These are recommended for areas troubled by rattling and noise.

• Inspection hatches, manhole covers, and ditch covers

Please use it for the pit covers of piping in the factory. In many cases, forklifts, which have a smaller tire contact area than large vehicles weighing 25 tons, experience more severe load conditions, especially in areas where there are frequent steering changes, leading to potential collapse of the main components of the grating, which can complicate product selection. The load conditions suitable for counterbalance forklifts (reach trucks are not applicable) are set according to our standards, and we have standardized products with checker plates (tread plates) attached to the top surface of the grating. By attaching the checker plates, there is no concern about the collapse of the main components of the grating, allowing for safe use even in harsh traffic environments such as factories and logistics warehouses.

• Grating

Since it meets the performance criteria for a fire-resistant structure (floor) of 2 hours, it also possesses "1-hour flame resistance performance." Due to the integrated structure of the lower cover and the fire-resistant cover, the height of the product is minimized, allowing it to adapt to various slab heights. The fire-resistant hatches are compatible with all large-diameter machine hatches (excluding ultra-large-diameter machine hatches).

• Inspection hatches, manhole covers, and ditch covers

This is a steel permeable gutter that can be used as auxiliary drainage for drainage ditches in locations where it is difficult to draw drainage routes. It comes standard with a locking feature to prevent noise and rattling. An optional screen is available to suppress debris and fallen leaves from falling through the gaps in the grating. For more information, visit: https://www.chubu-net.co.jp/kenzai/Product/detail/US190

• Grating

This is a receiving frame for drainage pits used in food factories and kitchens with long sheet flooring finishes. The feature of this receiving frame is that it clamps the long sheet, adopting a new method that solves issues such as bubbling, peeling, and water leakage associated with conventional methods. ■ Features of the Long Sheet Clamping Method - The cut edges of the sheet are not exposed. - Absorbs thermal expansion. - Improved construction quality due to B material flush finish (patented) → Prevents cracking and does not cause water infiltration into the structure. - Water channels are secured between the packing of the piece materials (patented). - Water channels are secured between the packing of the piece materials (patented). For more detailed information, visit here: https://www.chubu-net.co.jp/kenzai/Product/detail/PT187

• Other flooring materials

The "Ultra-Fine Joint Type Floor Hatch" is an ideal floor inspection hatch for the approaches of single-family homes and apartment buildings. Let me introduce its features. First, the biggest characteristic of this product is that it can support vehicle passage with a total weight of up to 2000 kg. It is also perfect for decorative use with inspection resin sewage and rainwater manholes. Due to its fine joints, it can harmonize with surrounding finishing materials, achieving an aesthetically pleasing design. Furthermore, this product is highly durable. Made of stainless steel, it can be used for a long time. The differences from existing products include the ability to support vehicle passage of up to 2000 kg and the adoption of ultra-fine joints. This results in a product that combines higher functionality and aesthetics. The "Ultra-Fine Joint Type Floor Hatch" is recommended for those who want to beautifully and safely finish the approaches of single-family homes and apartment buildings.

• Inspection hatches, manhole covers, and ditch covers

The "Ultra-Fine Joint Type Floor Hatch" is ideal for inspection openings around the building's floor and entrance area. This product features narrow joints that harmonize with the surrounding finishing materials, achieving a beautiful design. In typical floor hatches, the width of the joint can be wide, making it difficult to maintain balance with the finishing materials. The "Ultra-Fine Joint Type Floor Hatch" resolves such issues. Due to the narrowness of the joints, the visual difference with the surrounding finishing materials is hardly noticeable. It allows for a beautiful finish without compromising the overall design and atmosphere of the building. Furthermore, by using stainless steel materials, it excels in durability. It is also suitable for use on outdoor walkways, maintaining its beautiful condition over a long period. The "Ultra-Fine Joint Type Floor Hatch" achieves a beautiful finish and is an aesthetically pleasing floor inspection opening.

• Inspection hatches, manhole covers, and ditch covers

The "Tile Filling Urban Trench" is a drainage unit designed for tile filling. It has a significant feature of eliminating the need for traditional formwork construction and concrete pouring, thereby shortening the construction period. The length of the receiving frame is set to 900mm to easily accommodate 300mm tiles, enhancing the ease of installation by aligning the surrounding tile joints. By filling the trench with tiles, it provides a visual sense of security to passersby without being aware of the trench itself. Made of stainless steel, it is highly durable and can achieve both aesthetic appeal and drainage functionality. Please try the "Tile Filling Urban Trench," which creates new charm tailored to customer needs.

• Inspection hatches, manhole covers, and ditch covers

The "Gravel-Filling Urban Trench" is a drainage unit that allows for the filling of gravel. It eliminates the need for traditional formwork construction and concrete pouring, thereby shortening the construction period. Moreover, you can fill it with your preferred gravel directly. Made of stainless steel, it is highly durable and can achieve both aesthetic appeal and drainage functionality. By installing it at entrances around buildings, it serves as an accent to the paved surface and stylishly enhances the foot space. Please try the "Gravel-Filling Urban Trench," which creates new charm tailored to customer needs.

• Inspection hatches, manhole covers, and ditch covers

The keyed high-grip type handhole cover is a steel lid for electrical equipment. This handhole cover features a simple sealed fitting structure, and additionally, the surface of the handhole cover is designed with a special non-slip pattern. This allows for safe passage even in slippery conditions. Furthermore, its keyed design enhances security. It can be opened and closed using a dedicated key, preventing unauthorized access. This makes it suitable for use in public places and schools where security is required.

• Inspection hatches, manhole covers, and ditch covers

The stainless steel grating with noise prevention bolt fixation is used as a beautiful line-drawing trench cover for exterior structures. It has a luxurious feel, and by eliminating the cutouts in the bolt fixation area, a beautiful stainless steel line runs through, giving a sharp impression. Stainless steel is resistant to rust and durable. Its excellent durability allows it to maintain its aesthetic appeal even after long-term use. The characteristic of the bolt fixation is that the grating and the receiving frame are securely fixed with bolts, ensuring that the grating remains stable without wobbling. This minimizes rattling and unpleasant metallic sounds that occur during walking or vehicle passage. The stainless steel grating with noise prevention bolt fixation can be considered an ideal grating for public buildings, commercial facilities, squares in front of stations, and residential entrances due to its strength, durability, aesthetic appeal, and noise prevention features.

• Inspection hatches, manhole covers, and ditch covers

■What is a manhole drop accident? A manhole drop accident refers to an incident where a manhole cover becomes detached and falls into the underground. There have been many reports of drop accidents, particularly involving square manholes (such as decorative iron covers), drawing attention to their dangers. ■Examples of manhole cover drop accidents A worker attempted to open a square manhole cover, but the cover fell into the manhole. A passerby walking on the road fell into a hole due to the absence of a manhole cover and sustained serious injuries. ■Impact and dangers of manhole drop accidents - There is a risk of injury or death to workers and passersby. - It can potentially cause traffic accidents. - It may lead to equipment failures or water leaks in the manhole. ■Measures for safe manhole work Manhole work is extremely dangerous. In particular, manhole cover drop accidents can lead to serious incidents. Therefore, appropriate measures are necessary to ensure safe manhole work. One of the most important measures in manhole work is the use of drop prevention devices. These devices play a role in preventing cover drop accidents.

• Inspection hatches, manhole covers, and ditch covers

■Examples of Accidents During Manhole Work - A passerby was walking on the road when they fell into a hole due to the absence of a manhole cover and sustained serious injuries. ■Impact and Dangers of Manhole Fall Accidents - There is a risk of injury or death to workers and passersby. - It can potentially cause traffic accidents. ■Measures for Safe Manhole Work Manhole work is extremely dangerous. Therefore, appropriate measures are necessary to conduct safe manhole work. Round manhole covers will not fall if they are not damaged, but leaving the cover open during inspections poses a risk of workers falling. Installing a fall prevention net at the manhole opening not only prevents workers from falling into the opening but also safely secures the working space for the workers.

• Inspection hatches, manhole covers, and ditch covers

This is a U-shaped drainage cover that covers the top of the U-shaped drain and reduces the accumulation of debris in the gutter. The "Yamagata Cover," which adopts a triangular shape, is designed to prevent debris from accumulating, keeping the gutter clean. It can be used as a measure to reduce debris in installed U-shaped drains that are not primarily for pedestrian use, as well as to prevent accidents from people falling in at night. oct-Gs Concept The "gutter," which is close to us, plays an essential role as a supporting actor on the roadside, facilitating the smooth drainage of rainwater. However, along with rainwater, fallen leaves and debris can also flow down, leading to reduced drainage capacity and overflow, as well as causing water quality pollution and marine debris when garbage is drained from the gutter. At CHUBU, we have developed the "oct-Gs" series with the concept of "just place it to stop debris." We aim to reduce the debris that falls into gutters, guide rainwater into an appropriate circulation cycle, eliminate the causes of marine debris, and promote efforts to protect the richness of the ocean. We support the creation of a city where everyone can continue to live safely and securely from the ground up.

• Inspection hatches, manhole covers, and ditch covers

The "GP Cover" is a grating with a cover that minimizes gaps, suppresses littering of cigarettes and trash, and reduces the accumulation of debris in drainage ditches. It is approximately 40% lighter and more affordable compared to fine-grained grating, offering excellent cost performance. The surface is treated with a non-slip finish using half shear, ensuring safe passage. oct-Gs Concept The "drainage ditch," which is familiar to us, plays an essential role as a supporting actor on the roadside, facilitating the smooth drainage of rainwater. However, leaves and trash can flow down with the rainwater, leading to reduced drainage capacity and overflow, as well as water quality pollution and marine debris due to trash being discharged from the ditch. At CHUBU, we have developed the "oct-Gs" series with the concept of "just place it to stop trash." We are promoting efforts to reduce litter falling into drainage ditches, guide rainwater into an appropriate circulation cycle, eliminate the causes of marine debris, and protect the richness of the ocean.

• Inspection hatches, manhole covers, and ditch covers

The "GR Screen" is a grating screen installed between the grating cover and the receiving frame, which prevents debris from falling through the gaps in the grating and reduces the accumulation of waste in the drainage ditch. Additionally, if you drop keys, coins, or a smartphone, you can retrieve them without removing the grating. oct-Gs Concept The "drainage ditch," which is close to us, plays an essential role as a supporting actor on the roadside, facilitating the smooth drainage of rainwater. However, along with rainwater, fallen leaves and debris also flow down, which can reduce drainage capacity and lead to overflow, as well as cause water quality pollution and marine debris when waste is discharged from the drainage ditch. At CHUBU, we have developed the "oct-Gs" series with the concept of "just place it to stop waste." We aim to reduce the debris that falls into drainage ditches, guide rainwater into an appropriate circulation cycle, eliminate the causes of marine debris, and promote efforts to protect the richness of the sea. We support the creation of a city where everyone can continue to live safely and securely from the ground up.

• Inspection hatches, manhole covers, and ditch covers

The decorative iron cover with a lock is an iron cover that excels in security and safety among decorative iron covers. Here, we will introduce its usage scenarios and benefits. First, the decorative iron cover with a lock is ideal for use in public places and facilities where a large number of people may have access. For example, it may be used in parks or in front of train stations to prevent theft and vandalism. By introducing a decorative iron cover with a lock, it can prevent unauthorized opening and closing, making it safer and more secure. Furthermore, the decorative iron cover with a lock can be locked and unlocked using a dedicated key handle, which reduces the burden on the administrator. The roller slide opening and closing type decorative iron cover is easy to open and close and is excellent in terms of maintenance. "Lock Installation Procedure" [Video] https://youtu.be/UXi6T4rp2n8

• Inspection hatches, manhole covers, and ditch covers

By eliminating the presence of the manhole cover from the surface, a sense of unity with the finishing materials around the building is created, resulting in a beautiful finish. This is ideal for urban spaces, station squares, and commercial facilities that prioritize design. It is available for T-2 load capacity, with options for sidewalks, drainage ditches, and catch basins.

• Grating

In grating, forklifts often have a smaller tire contact area than 25-ton large vehicles, which can lead to more severe load conditions, especially in areas with frequent steering changes where the main components of the grating may collapse, causing difficulties in product selection. The load conditions suitable for counterbalance forklifts (reach trucks are not applicable) are set according to our standards, and we have standardized products with checker plates (chequered plates) attached to the top surface of the grating. By attaching the checker plate, there is no concern about the collapse of the main components of the grating, allowing for safe use even in harsh traffic environments such as factories and logistics warehouses. - As an option, handle hole processing and recessed handles are available. Please use one out of every ten as a cover for opening and closing. - The applicable load is set with an impact coefficient (i) of 0.4 for both cross ditches and side ditches.

• Grating

It conforms to the JIS type U-shaped gutter, and by simply dropping the Tomenite into the U-shaped gutter, it can catch debris such as dead branches, fallen leaves, and empty cans. The opening rate of Tomenite is 23%, allowing it to catch small trash, which increases the collection rate of waste. It can also be used in gutters within buildings. When trash accumulates, the Tomenite tilts, making it visually clear when maintenance is needed and allowing for efficient cleaning. The material used is a corrosion-resistant galvanized steel sheet with a molten zinc-aluminum-magnesium alloy coating. For more details, please contact us or refer to the catalog.

• Inspection hatches, manhole covers, and ditch covers

This is a large-diameter vehicle stopper designed to protect areas near the loading entrance of logistics centers, indoor entrances and exits, and fire hydrants. With a height of 1.5 meters from the ground, it visually encourages the prohibition of passage. The material used is steel pipe, which balances cost performance and strength, and the standard color is a prominent yellow. White and yellow-black (commonly known as tiger color) are also available as options. There are two installation methods: a buried type that can be securely fixed and a base type that is easy to install afterward. Additionally, a concrete-filled type is available, which makes it difficult for the post to deform upon contact with vehicles by filling the inside of the post with concrete. It is suitable for guarding forklifts and vehicles.

• Gates, walls and fences

This is a drain for PVC sheet waterproofing that can be welded using a hot air machine, featuring a drain body that has been pre-coated with a PVC film. It adopts a wide flange body with a waterproof layer installation width of 50mm or more, which improves adhesion and achieves a high waterproof effect. When installing PVC sheet waterproofing, be sure to choose a roof drain compatible with PVC sheet waterproofing. For detailed installation methods, please refer to this [video](https://youtu.be/BVDvR5hfPys). ● For more information, please contact us or refer to the catalog.

• Roof drain

This is a roof drain that uses a wide body with a flange width of 100mm or more. It improves the adhesion with the waterproof layer, making it less likely to cause leaks from the edge of the waterproof layer, ensuring reliable rooftop waterproofing. ● For more details, please contact us or refer to the catalog.

• Roof drain

【Features】 Power Floor is ideal for equipment floors around cooling and heating machinery, various maintenance decks, factory walkways, stairs, and more. It is lightweight, high-strength, and highly corrosion-resistant, making it suitable for various locations. Additionally, the geometric hole shape design and low-gloss finish provide high aesthetic appeal, expanding its applications to exterior panels of buildings and privacy panels for emergency staircases. ● For more details, please contact us or refer to the catalog.

• Special flooring/indoor and outdoor
• Fences, screens, and partitions
• Privacy louvers and louver shutters

This is a medical console that compactly stores medical gas outlets, switches, outlets, etc., making it functional, versatile, and considerate of ease of installation. Taking into account the width of the bed, it is designed so that the suction bottle extends outside the bed, and the console length is set to 1300mm. The switches are positioned on the underside to enhance convenience, allowing patients to operate them while lying down. For more details, please contact us or refer to the catalog.

• Welfare and medical equipment

I want to create a sense of unity between the living room and the terrace by making the indoor space and the tiled terrace flat. However... I'm worried about floor ventilation... I'm concerned about construction that touches the building's exterior walls... Do you have such worries? Our "ventilation grating," which adopts a cantilever structure that does not directly touch the building, allows all construction to be completed in the exterior work. Since the building and the terrace area are completely separated, there is no damage left on the building. Additionally, it ensures ventilation between the foundation and the building, allowing you to use it with peace of mind. As a company that specializes in grating as our main product, we not only ensure strength but also minimize gaps, allowing for seamless movement between the tiled terrace and the indoor space without being conscious of the grating.

• Inspection hatches, manhole covers, and ditch covers
• Ventilation openings
• Tile/Outdoor

This is a tree protection cover that can be filled directly with decorative gravel. It is available in two sizes, 600 and 900, to match tile sizes. The cover has drainage holes, making it suitable for use with planters and other installations.

• Exterior Materials
• Landscaping and planting

The "drain cover for standpipes" that allows for direct filling with decorative gravel can be opened and closed while filled with gravel, as the water receiver and frame can be detached. The water receiver has a handle, making it easy to detach and facilitating maintenance. Since it sits flush with the ground surface, it allows for walking close to the standpipe, creating an open feel in the garden, making it suitable for compact gardens, and can be used as an accent in exterior design. There are two sizes available, 300mm x 300mm and 450mm x 450mm, which fit various flooring materials.

• Inspection hatches, manhole covers, and ditch covers

This is a cantilever stainless steel frame that reduces construction effort by allowing level adjustments from the top. Since there is no frame on the sash side, the boundary line with the building side is beautifully finished. Additionally, the brackets can be removed, enhancing maintenance ease.

• Inspection hatches, manhole covers, and ditch covers

Long-length PVC sheet flooring finishes are increasing in food factories and kitchens. This is a stainless steel receiving frame compatible with PVC welding to reliably prevent water leakage from the joints between the receiving frame and the long-length PVC sheet when installing drainage covers.

• Other flooring materials

This is a dedicated pit cover that covers the drainage ditch in the shared corridor of a condominium, designed for cases where installation was not initially planned or where installation becomes necessary due to renovation work. It is easy to install because it is fixed on one side and does not require a receiving frame. It ensures the width of the corridor is maintained and allows for safe passage. ■Product Information 〇 This is a dedicated pit cover that covers the drainage ditch in the shared corridor of a condominium, designed for cases where installation was not initially planned or where installation becomes necessary due to renovation work. 〇 It can be installed on drainage ditches that are 130mm or less in width.

• Other flooring materials

■Features ● Can be freely constructed from straight lines to curved surfaces. The straight sections have a sturdy stability with a steel core, while the curved surfaces can flexibly adapt without a steel core. ● By using corner components for inside and outside corners, a sharp finish is achieved. ■Product Information ● Unifying the baseboards and crown moldings with the same material creates a sense of cohesion in the room. ● The compact design blends well with the room's space. ● Installation can be done using a combination of adhesive and hidden nails.

• Interior wall decoration

Do you have concerns about "voices" and surrounding "sounds" during web meetings? The "soundproof partition" is a new work style that improves the "voices" and "sounds" that have been increasing during web meetings in recent years. Do you have any of these concerns in your office environment? - There is no dedicated room for web meetings. - When at your desk, your voice leaks out, making it hard to concentrate on the meeting... - You can't focus on your work because of distracting surrounding sounds... - You tried using a simple soundproof partition but didn't feel any effect... Our product uses 50mm thick urethane soundproofing material and includes a top panel to address the concerns mentioned above, making it a soundproofing solution for offices. We contribute to the new challenge of "office soundproofing measures" that has emerged from the new normal way of working. ★ You can check the "soundproof test results" in the video at the URL below.

• Office furniture

Do you have any concerns about the "voices" and surrounding "sounds" during web meetings? The "Soundproof Head Cover" is a new work style that improves the "voices" and "sounds" that have been increasing during web meetings in recent years. Do you have any of these concerns in your office environment? - There is no dedicated room for web meetings. - When at your own desk, your voice leaks out, making it hard to concentrate on the meeting... - You can't focus on your work because of the surrounding noise... - You used a simple soundproof partition but didn't feel any effect... Our product uses 50mm thick urethane soundproofing material and is designed as an office soundproofing solution to address the concerns mentioned above. We contribute to the new challenge of "office soundproofing measures" that has arisen from the new normal way of working. ★ You can check the "soundproof test results" in the video at the URL below.

• Office furniture

The 2023 edition of the Chubu Corporation's comprehensive building materials catalog is packed with various products including roof drains, floor hatches, expansion joint covers, grating, manhole covers, and urban troughs, as well as technical documentation. The roof drains are available for waterproofing layers with a covering width of 100mm, and there are many other options for external insulation methods. Additionally, the urban troughs come in high corrosion-resistant galvanized steel frame types and all stainless steel options. Many other products are also included. ■【Free Comprehensive Catalog Available】■ *If you would like a physical catalog, please contact us and specify "Request for Comprehensive Catalog."

• Grating

--------------------------------------------------- 【Limited to 50 companies】Free cut sample giveaway! --------------------------------------------------- FRP stands for Fiberglass Reinforced Plastic, which is a composite material reinforced with glass fibers, commonly referred to as reinforced plastic. FRP is composed of resin and glass fibers. The resin provides effects such as water resistance, chemical resistance, and heat resistance, while the glass fibers contribute to mechanical strength. Our resin can be widely used, from general applications to chemical plants that require higher chemical resistance. It is lightweight and versatile, making it suitable for various fields. *For more details, please download the catalog or contact us. ★If you would like a sample, please contact us and specify "Request for cut sample."

• Synthetic Resin Plywood
• Fiber wall
• Grating

The roof drain for installation has a waterproof layer width of 100mm or more, allowing for more reliable attachment of the waterproof layer. The paint for the cast iron roof drain uses epoxy resin and is treated with cationic electrodeposition coating (CHUBU Super Coat = CS Coat). The threaded part has a tapered pipe thread. It can also be used as exposed waterproofing. The waterproof layer holder has a groove for drainage, ensuring smooth drainage. If you need to change the specifications to a plug-in connection pipe, please use a tapered sleeve pipe. The main body and waterproof layer holder are common across all sizes. For more details, please contact us or refer to the catalog.

• Roof and gutter construction
• Roof drain

The paint for cast iron roof drains uses epoxy resin and is applied with cationic electrodeposition coating (CHUBU Super Coat = CS Coat). The main body is common across all sizes. We offer various models including CRMP-1S for rooftops, CRMLP-1S for floors and rooftops, CFMP-1S for corridors and landings, CBMP-1S for balcony relays with splash prevention rubber, CBMP-1SB for splash prevention type drains for balcony relays, and CWMP-1S for splash prevention type drains for balcony relays. For more details, please contact us or refer to the catalog.

• Roof and gutter construction
• Roof drain

The corner drain has been minimized in dimension E to avoid interfering with the slab reinforcement. Please use a valve socket when connecting a VP pipe to the downspout. The stable support for driving is made using P components from the formwork assembly parts, allowing for easy installation regardless of the worker's skill level. When driving the corner drain, using this support can help prevent tilting (horizontal or downward) of the main body before and during concrete placement. For more details, please contact us or refer to the catalog.

• Roof and gutter construction
• Roof drain

The bolt lock type floor hatch is an access panel that excels in security and safety among floor hatches. Here, we will introduce its usage scenarios and benefits. First, the bolt lock type floor hatch is ideal for use in locations where a specific large number of people may have access, such as in various facilities. For example, it may be used in public facilities and educational institutions to prevent theft and vandalism. By introducing a bolt lock type floor hatch, it can prevent unauthorized opening and closing, making it more secure and safe. Additionally, it can be locked and unlocked using a dedicated key handle, which reduces the burden on administrators. The rubber packing installed at the fitting part of the lid and frame, along with being forcibly secured by bolts, ensures high airtightness and excellent waterproof and odor-proof effects, serving to protect various equipment. Bolt lock type floor hatch opening and closing method [Video] https://youtu.be/OcEnZOHWp4U For more details, please contact us or refer to the catalog.

• Inspection hatches, manhole covers, and ditch covers
• Waterproofing work
• Tile work

The cable pit for P tiles is designed to support complex underfloor wiring systems in diverse environments such as offices, supermarkets, and hospitals. It can be finished to match the surrounding P tile flooring, maintaining the aesthetic of the floor surface. The dedicated frame comes standard with cushioning material to prevent rattling during walking. ● For more details, please contact us or refer to the catalog.

• Inspection hatches, manhole covers, and ditch covers
• Manhole body
• Tile work

Rust-resistant and beautiful stainless steel grating enhances the aesthetics of buildings and the surrounding landscape. It fits well as a drainage cover around exteriors, complementing garden greenery, flowers, and lighting fixtures. Please use it as a trench cover. It is suitable for areas where people typically pass, such as building entrances and exits. For more details, please contact us or refer to the catalog.

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

Drainage pits are utilized in kitchens of restaurants, hotels, hospitals, as well as in food service centers and bathrooms. Typical drainage pits use concrete drainage channels, but food scraps can remain on the sides, bottom, and corners of the channel, and sediment can occur from cracks in the concrete, leading to the risk of bacteria proliferation and loss of hygiene effectiveness. By predicting potential points of bacterial growth and managing them intensively, stainless steel clean troughs that incorporate the HACCP (Hazard Analysis and Critical Control Points) method can minimize the attachment of food scraps and bacteria, keeping the channel clean. For more details, please contact us or refer to the catalog.

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