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Watergate Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Watergate Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. カナエ Tokyo//Trading company/Wholesale
  2. SAITOH IRON WORKS LTD, HEAD OFFICE Osaka//environment
  3. null/null
  4. 4 伸栄化学産業 Saitama//others
  5. 5 東海技研 Shizuoka//others
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Watergate Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Water Gate "Waterproof Rubber Type Specification Table" カナエ
  2. Reservoir water intake facilities: sediment discharge gate / sloped drain valve / reservoir plug SAITOH IRON WORKS LTD, HEAD OFFICE
  3. Water Gate "KH Type Simple Sluice Gate" カナエ
  4. 4 Electric sluice gate for environmental measures and labor-saving "Emergency Shut-off Sluice Gate" カナエ
  5. 5 FRP tank for water treatment (pressure vessel) 伸栄化学産業

Watergate Product List

91～105 item / All 109 items

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Kinobus A11A

Kinobus A11A

A private bath that supports independent bathing! "Wood grain lining" that combines the warmth of natural wood with durability.

"Kinobus" is a "mold-resistant bathtub" that maintains the natural texture of wood by using natural cypress and applying a clear resin finish. The surface of the wood grain lining is reinforced with resin to prevent cracking. The wood grain lining made of natural cypress will change to a caramel color over the years of use. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other cleaning

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Care Bathing Tub "Giusto"

Care Bathing Tub "Giusto"

Compact body with spacious assistance area, allowing for wide movement through a broad walk-through.

"Giusto" is a care bath that allows assisted bathing while lying down, featuring a tub lift type. It can be installed in a bathroom space as small as 3.0×3.0m, and the wide walk-through design enables easy bathing assistance. Additionally, it allows for a comfortable bathing experience with legs extended, accommodating both small and large individuals effectively. 【Features】 ■ Walk-through design for easy transport and transfer ■ Slide sheet to support body washing ■ Full flat design for easy transfer ■ Safety features to assist with bathing assistance ■ Management of bathing in a safe and secure manner *For more details, please download the PDF or feel free to contact us.

  • others

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MK High Chemical Duct

MK High Chemical Duct

Easily add or change nozzles on-site! Introducing maintenance-free products.

The product is a corrosion-resistant FRP duct widely used in the chemical, metal, food, and paper industries. The molded product has a certain degree of transparency, allowing for the confirmation of drain accumulation. Generally, it does not require exterior painting. The molding methods include hand lay-up and filament winding. 【Features】 ■ Excellent corrosion resistance ■ Lightweight molded products ■ Generally maintenance-free ■ The molded product has a certain degree of transparency, allowing for the confirmation of drain accumulation ■ Nozzle addition and modification can be easily done on-site *For more details, please refer to the PDF document or feel free to contact us.

  • others

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MK Large FRP Tank / MK Large FRP Duct and Chimney

MK Large FRP Tank / MK Large FRP Duct and Chimney

It is an economical large FRP structure that can be easily transported by truck due to its prefabricated design.

We would like to introduce the 'MK Large FRP Tank / MK Large FRP Duct and Chimney' handled by Maruei Chemical. The "MK Large FRP Tank" can be manufactured on-site even in narrow spaces where transportation is impossible. The assembly time is short; for example, a 100m3 tank can be assembled on-site by 4 to 5 people in about a week. Additionally, the "MK Large FRP Duct and Chimney" is a product realized through years of accumulated technology and achievements. Please contact us for more details. 【Features】 ＜MK Large FRP Tank＞ ■ Can be manufactured on-site even in narrow spaces where transportation is impossible ■ Successful significant cost reduction ■ Manufacturing and installation can be completed in one go ■ Unique design ■ Short assembly time *For more details, please refer to the PDF materials or feel free to contact us.

  • tank

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FRP deterioration diagnosis

FRP deterioration diagnosis

We provide total planning from design, manufacturing, inspection, installation, maintenance, diagnosis, to disposal.

Maruei Chemical has been engaged in "FRP deterioration diagnosis" based on over 40 years of experience and achievements. From design, manufacturing, inspection, installation, maintenance, diagnosis, to disposal, we provide total planning for FRP, from cradle to grave. Additionally, for FRP equipment delivered in the past, we conduct visual and destructive testing to estimate the remaining lifespan based on historical data. 【Basic Inspection Items】 ■ Non-destructive Testing - Appearance: Interior, Exterior - Visual: Interior, Exterior ■ Destructive Testing - Hardness Testing: Interior, Exterior - Material Property Testing: Tensile Strength, Flexural Strength, Flexural Modulus - Glass Content Ratio *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Simple bathtub

Simple bathtub

Realizing the bathing experience for those who have not been able to bathe until now!

The simple bathtub was developed to allow those who have not been able to take a bath until now to enjoy bathing. The shape of the bathtub has a simple form, making cleaning and disinfection easy. Additionally, it is hygienic as it is cleaned and disinfected daily for use. 【Features】 ■ Easy assistance ■ Lightweight ■ Can be introduced at a low cost ■ Space-saving ■ Usable for bathing at home ■ The bathtub is sturdy ■ Safe and secure, etc. *For more details, please download the PDF or feel free to contact us.

  • Other cleaning equipment
  • Other contract manufacturing

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FRP product lineup: bathtubs, pool supplies, playground equipment, automobiles, tanks.

FRP product lineup: bathtubs, pool supplies, playground equipment, automobiles, tanks.

From small items to large and complex molded products. FRP parts repair is also possible! *Production examples are currently being published.

We specialize in the manufacturing of a wide range of products in the manufacturing and construction industries, focusing on FRP processing, including shipbuilding, automotive parts, playground equipment, medical devices, home goods, and antennas. 【Production Achievements】 - FRP bathtubs - FRP waterproofing work - FRP lining work - FRP pool supplies and playground equipment - FRP boats - FRP automobiles and vehicles - FRP tanks, vessels, and live fish tanks - FRP covers - Other FRP products *Examples of our work are available on our website. For more details, please contact us or download the PDF to view.

  • Processing Contract

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FRP Production Examples [For Building Material Manufacturers]

FRP Production Examples [For Building Material Manufacturers]

Reproductions of lacquer finishes and stone finishes are also possible! The joints of the bench will be finished smoothly.

Here is a case study of the FRP production of the "Stone-Look Bench." We assisted with the production and installation of the stone-look bench. For transportation, the 5-meter diameter bench was divided into three parts, and reassembly was done on-site, resulting in smooth joints. Additionally, it was finished to match the surrounding stones. We incorporated LED lighting inside and completed the finishing after discussions with designers from other companies. FRP can also reproduce finishes like lacquer and stone. 【Case Study】 ■ Product Name: Stone-Look Bench ■ Application: For building material manufacturers ■ Dimensions: Approximately 5000mm in diameter × maximum height of 1000mm ■ Material: FRP ■ Process Overview: Product production, installation assistance *For more details, please refer to the PDF document or feel free to contact us.

  • plastic
  • Contract manufacturing
  • Processing Contract

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Durable FRP Equipment Manufacturing and Repair Services

Durable FRP Equipment Manufacturing and Repair Services

We undertake the manufacturing of FRP ducts and FRP tanks, as well as the repair of drainage tanks and drainage pits!

Our company provides manufacturing and repair services for corrosion-resistant FRP equipment, such as tank corner troughs and pipes. Corrosion-resistant FRP has excellent corrosion resistance, is lightweight and strong, and possesses chemical resistance and heat resistance, making it utilized in various devices across different industries. Please feel free to contact us if you have any requests. 【Examples】 ■ Manufacturing Examples - FRP Ducts - FRP Tanks ■ Construction Examples - Floors - Water Storage Tanks, etc. *For more details, please feel free to contact us.

  • tank
  • Other contract services

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Mobile Simple Bathtub "U-Luck" for Care Recipients and People with Disabilities

Mobile Simple Bathtub "U-Luck" for Care Recipients and People with Disabilities

A simple bathtub that is gentle not only for users but also for caregivers.

"Yurakku" is a mobile bath designed for those with physical disabilities, created from the desire to allow them to enjoy a relaxing soak and experience the pleasures of being Japanese. It enables caregivers to assist with bathing without burden, and many customers have expressed their satisfaction with it. Additionally, it is recognized by local governments as a bathing device for caregiving and for people with disabilities, so by applying, you can purchase it without financial strain using subsidies. 【Features】 - A caregiver can easily lay the bath sheet under the bather on the bed without needing much strength. - With a height of 85 cm, it does not put strain on the caregiver's back when washing hair or the body. - The bathtub features air cushions that are gentle on the body and excellent in heat retention. - Bathing while lying on the back allows the entire body to be submerged in water while minimizing strain on the heart. - Caregivers can manage it alone, and it requires only a small amount of water, making it economical. *For more details, please download the PDF or feel free to contact us.

  • others

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Glass chopped strand mat

Glass chopped strand mat

As long as it is kept in a dry, moisture-free storage place, there are no special requirements!

"Chopped Strand Mat" is a non-woven reinforcement material suitable for unsaturated resins and vinyl ester resins. It is produced by spreading continuous filament rovings of 50mm in length, randomly and uniformly dispersed with polyester or emulsion binders. It can be widely used for hand lay-up molding and is also applicable for chemical and water tanks, machine covers, molded parts, and FRP waterproofing work. 【Features】 ■ Uniform thickness, softness, hardness, and minimal glass splintering ■ Good resin impregnation, capable of complete wet-out (treated with moisture-absorbing materials) ■ High-speed and consistent wet-out rate of resin with good manufacturability ■ Good mechanical properties and easy to tear ■ Suitable for modeling complex shapes *For more details, please refer to the PDF document or feel free to contact us.

  • mat

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MK High Chemical Duct

MK High Chemical Duct

The molded product is lightweight! It has a certain degree of transparency, allowing for visibility of the drain pool.

The "MK High Chemical Duct" is a corrosion-resistant FRP duct widely used in the chemical, metal, food, and paper industries. It consists of a corrosion-resistant layer made up of a surface layer and an intermediate layer to provide corrosion resistance, and a reinforcement layer (outer layer) to provide structural strength. Additionally, if there is a need to improve appearance or provide weather resistance, an outermost layer may be added. 【Features】 ■ Excellent corrosion resistance ■ Lightweight molded products ■ Generally maintenance-free ■ Molded products have a certain degree of transparency, allowing for easy confirmation of drain accumulation ■ Generally does not require exterior painting ■ Nozzle additions or modifications can be easily done on-site *For more details, please refer to the PDF document or feel free to contact us.

  • MKハイケミダクト2.PNG
  • Piping Materials

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FRP product manufacturing service

FRP product manufacturing service

Thin and strong, suitable for design verification and prototype models!

Our company manufactures products made from a material called "FRP" (Fiber Reinforced Plastic), which is used in various fields such as construction, automotive, and railways. Our "FRP" is characterized by its minimal deformation. Although it is a material that is difficult to mold with precise dimensions, through a long history of accumulating various know-how, we achieve molding with accuracy that matches the drawings by implementing "designs that anticipate deformation." [Main Applications] ■ Design confirmation ■ For running models, etc. *For more details, please contact us.

  • Engineering Plastics

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FRP boat construction, repair, and renovation services

FRP boat construction, repair, and renovation services

We accommodate a wide range of needs and requests, from houseboats to fishing boats, according to our customers' needs and desires.

Our company utilizes years of shipbuilding technology to meet the needs of a new era, responding to customer requests by designing, manufacturing, and repairing various FRP (fiber-reinforced plastic) products. Additionally, we also offer rust prevention, waterproofing, and repair services that leverage the performance of FRP. Please feel free to contact us if you have any requests. 【Main Vessels】 ■ Fishing boats ■ Yakatabune (traditional Japanese houseboats) ■ Pleasure boats ■ Small marine taxis ■ Recreational fishing boats ■ Small vessels *For more details, please feel free to contact us.

  • plastic
  • Contract manufacturing

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Custom size compatible FRP tank

Custom size compatible FRP tank

We will custom manufacture various tanks made of FRP that are inevitably pushed into constrained spaces. (Production is possible from one unit.)

● We custom-manufacture various tanks made of FRP that are inevitably confined to restricted spaces (available from one unit). ● Compared to stainless steel, there is no worry about rust or water leakage, making it safe to use indoors and outdoors. ● We also accept the installation of various fittings such as air vents, water level sensors, and inlet/outlet inspection ports. ● We can accommodate requests for flange installation for mounting. * Please note that there is an odor from FRP, so it is not suitable for drinking water. * It is not suitable for fuel tanks. - Please let us know your desired size, purpose, and any special requirements.

  • Other Auto Parts

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