ring Product List and Ranking from 144 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

ring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. 日本ステップ工業 Saitama//Building materials, supplies and fixtures manufacturers
  2. 桜シール 日本本社 Tokyo//others
  3. 未来工業 Gifu//Building materials, supplies and fixtures manufacturers
  4. 4 ジャパンノップ Osaka//Other construction industries
  5. 5 神田製作所 Tokyo//Building materials, supplies and fixtures manufacturers
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ring Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Manhole riser adjustment HI-PLA adjustment ring 日本ステップ工業
  2. Water Stop Ring "Sleeve Packing (Packing for Through Sleeves for Underground Beams)" 未来工業
  3. Ultra Ring for round separator water swellable separator part sealing ring ジャパンノップ
  4. One-Hand Cut Paper Holder 'KS-S504MX' 神田製作所
  5. 4 Theft-proof key-equipped, space-saving "Double Toilet Paper Holder" タカラ産業 本社

ring Product List

106～120 item / All 330 items

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[Case Study] Troubles with Rubber Products: O-Rings

[Case Study] Troubles with Rubber Products: O-Rings

Seal by filling the gaps between the parts with rubber to prevent the liquid inside from leaking!

If the molding temperature and molding time of the O-ring are insufficient, the force trying to return the O-ring to its original shape is weak, causing it to remain compressed and creating gaps between the parts. As a result, the liquid that was sealed by the O-ring leaks out, leading to problems. However, the O-ring is fitted into the grooves of the assembled parts and compressed to fill the gaps with rubber. By filling the space between the parts with rubber, it seals to prevent the liquid inside from leaking, and the compressed O-ring's force to return to its original shape can close the gaps between the parts. 【Case Study】 ■ Issue - Insufficient molding temperature and molding time of the O-ring lead to gaps between parts. ■ Solution - Fill the gaps between the parts with rubber to seal and prevent the liquid inside from leaking. * We also accept online meetings. If you would like an explanation about rubber or have any projects you are considering, please feel free to let us know. * For more details, please do not hesitate to contact us.

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Theft-proof key-equipped, space-saving "Double Toilet Paper Holder"

Theft-proof key-equipped, space-saving "Double Toilet Paper Holder"

Solve the problem of toilet paper being stolen!

The 2-roll toilet paper holder "2R-TPH" is a space-saving toilet paper holder with a theft prevention lock, designed for use in public facilities and supermarkets. 【Features】 ■ Theft prevention with a lock! The holder opens and closes using a dedicated key. ■ A gentle design that doesn't feel oppressive, even with a lock. It creates a gentle atmosphere with a unique design. ■ Easy replacement if the product breaks! Only the bracket is mounted on the wall, and the holder itself is structured to fit into the bracket for use. There are many other delightful features as well. ■ Compatible with existing paper ■ Key for paper replacement included ■ Can fill two rolls simultaneously ■ Installation uses a wall-mounted bracket 【Development Background】 In recent years, there has been an increase in the theft of toilet paper from restaurants and public facilities, leading to a situation that cannot be overlooked. However, using an overtly locked holder feels uncomfortable. Listening to such concerns, we aimed to develop a toilet paper holder that prevents theft while maintaining a gentle impression.

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  • 2R-TPH 使用?-resize.jpg
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  • 2R-TPH ﾒｲﾝresize.jpg
  • Other store equipment and supplies
  • Other commercial buildings and service facilities
  • Restaurant furniture and equipment

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[Company Information] MK Engineering Co., Ltd.

[Company Information] MK Engineering Co., Ltd.

Towards the realization of 100 years of peace of mind and safety. Developing comprehensive engineering services.

MK Engineering, Inc. was established as a company responsible for comprehensive engineering services related to the maintenance and management of infrastructure such as bridges, roads, railways, and steel structures. We leverage knowledge and experience backed by experiments and analyses in maintenance management to achieve accurate situation assessment and analysis, urgency judgment, appropriate repair planning, and its implementation at the forefront of maintenance management. To ensure 100 years of safety and security, we strive daily as a group of specialized engineers equipped with agile field technology, and we will continue to support infrastructure. 【Business Activities】 ■ Comprehensive engineering services such as surveys, inspections, and technical advice in bridge maintenance ■ Comprehensive engineering services such as surveys, inspections, and technical advice in railway maintenance ■ All related or ancillary businesses and investments to the above *For more details, please refer to the PDF materials or feel free to contact us.

  • Bridge Construction
  • Railway Construction
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Refreshing! Cold Neck Ring

Refreshing! Cold Neck Ring

A new material cold neck ring that freezes when submerged in water, even in midsummer!

It maintains a temperature of about 22°C and absorbs excess heat. Since condensation and moisture do not occur, it feels refreshing around the neck! Even if it warms up with use, it can be re-frozen by soaking it in water below 20°C. (It can also freeze with the cold air from a car's air conditioning.) It can be used repeatedly, making it economical!

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New Cold Neck Ring PRO

New Cold Neck Ring PRO

This year features an ultra-thick PRO specification! It lasts up to 50% longer in coldness compared to conventional products! The duration (in an environment of 25°C) is approximately 2 hours and 30 minutes to 3 hours!

Duration: Approximately 150 to 180 minutes (may vary depending on body temperature and environment) Cooling time: [Cold water: about 20 to 30 minutes] [Freezer: about 30 to 40 minutes] ● It maintains a temperature of 24°C, providing a refreshing sensation without being too cold or putting a strain on the skin! ● It can freeze with water or cool air from an air conditioner, making it usable in various situations! ● It can be reused multiple times, making it economical and environmentally friendly! ● Usable year-round in various situations! Work sites, agricultural work, gardening, leisure camping, etc.

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Spinning Ring "RIORA NS"

Spinning Ring "RIORA NS"

The lifespan extension effect of the traveler ring and the reduction effect of fluff are sustained!

"RIORA NS" is a spinning ring developed to extend the lifespan of the inclined flanging "RIORA" under thick yarn high-speed production conditions. The wear-resistant coating maintains a surface condition suitable for the spinning ring for an extended period, resulting in prolonged traveler lifespan and reduced yarn fuzz. 【Features】 ■ Excellent high-speed performance and compatibility ■ Improved yarn quality ■ Extended lifespan of travelers and rings ■ Significantly enhanced wear resistance *For more details, please refer to the PDF document or feel free to contact us.

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Ultra Ring for round separator water swellable separator part sealing ring

Ultra Ring for round separator water swellable separator part sealing ring

Shortening of construction period is possible! Water-swelling separator stop water ring that prevents leakage to the outside.

The "Ultra Ring" is a water swellable sealing ring for round separators. It blocks the water path of the separator through self-volume expansion, preventing water leakage to the outside. By simply installing this product, you can achieve water sealing and reduce waterproofing construction costs. Additionally, it allows for a shorter construction period. 【Features】 ■ Blocks the water path of the separator through self-volume expansion ■ Prevents water leakage to the outside ■ Achieves water sealing by just installing this product ■ Reduces waterproofing construction costs ■ Allows for a shorter construction period *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproofing Agent

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Super Linear Water Supply Device LSUP Type

Super Linear Water Supply Device LSUP Type

In a rotational speed control method, even in cases of drastic flow changes that exceed limits, the pressure change range is controlled to be small!

Our company offers the "Super Linear Water Supply Device LSUP type," which performs self-hydraulic control (S・H・C Self Hydraulic Control) through the operation of a single pilot valve. This device possesses a remarkable ability to minimize pressure changes, even in applications with extremely rapid fluctuations in water usage. The efficiency of the linear pump is excellent, matching that of general-purpose pumps at maximum performance. Additionally, it features energy-saving capabilities that are nearly identical to those of inverter control systems. 【Features】 - Capable of handling extremely rapid flow changes - Minimal fluctuations in terminal pressure - Superior pump efficiency - Good energy savings - Low noise, etc. *For more details, please download the PDF or contact us.

  • Water supply facilities

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Waste Pump "Sougo Sentoruku"

Waste Pump "Sougo Sentoruku"

For the drainage of building sewage tanks, kitchen drainage, and wastewater treatment in the food industry!

The "Sogo Centruk" is a sewage pump created through a new concept and theory that combines the widely known principles of centrifugal pumps (centrifugal pumps) with the ideas of vortex flow pumps (torque flow pumps), integrating the advantages of each. The gap at the front of the impeller can be made approximately 100 to 200 times wider compared to ordinary open-type pumps, allowing for good passage of debris and a structure that is less prone to clogging. 【Features】 ■ Specially designed impeller ■ Clog-free structure ■ Stable performance ■ Smooth operation ■ Unique C&G cutting mechanism, etc. *For more details, please download the PDF or contact us.

  • pump
  • Water Treatment Plant

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Engineering

Engineering

We have a wide variety of transportation equipment and can propose construction methods tailored to the site conditions!

Our company is a group of experts specializing in the transportation, delivery, and installation of large machinery such as injection molding machines and press machines. By further analyzing and exploring the knowledge and skills we have accumulated since our founding, we will continue to provide high-quality engineering services. We can manage and arrange the entire process from collection to domestic transportation, export, maritime transport, local import, local transportation, and local installation, primarily focusing on the Asian region, by utilizing our overseas network. [Features] ■ Safe and reliable construction track record ■ Numerous transactions with domestic industrial machinery manufacturers ■ Capable of overseas transportation and comprehensive contracting ■ Equipment that can widely accommodate special and emergency construction *For more details, please refer to the PDF document or feel free to contact us.

  • Other services and technologies

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Plunger Assist Ring

Plunger Assist Ring

Compatible with various syringes! No need to switch, and the needle tip remains stable.

The "Plunger Assist Ring" makes it easier to perform punctures with one hand during block injection and when using ultrasound echo for reverse flow confirmation. It is compatible with various syringes (Terumo, Nipro, Top) in sizes of 2.5ml, 5ml, 10ml, and 20ml. We offer four sizes: SS, S, M, and L. Please choose the appropriate size that fits your finger size and technique. 【Features】 ■ Selection based on technique and finger size ■ Four sizes: SS, S, M, L ■ Autoclave sterilization compatible ■ Can be attached to various syringes ■ Patented and design registered *For more details, please refer to the PDF document or feel free to contact us.

  • Welfare and medical equipment

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[Data] Forklift Restoration Timing Table

[Data] Forklift Restoration Timing Table

It is important to measure that timing with objective data.

This document includes a restoration timing chart for forklifts. When a forklift battery experiences sulfation, it begins to deteriorate rapidly. Since the plates themselves also deteriorate, restoring the battery at the onset of deterioration can significantly extend its lifespan. [Contents] ■ The timing of restoration is crucial ■ If the timing is right, cost savings of over 40% are possible ■ Forklift battery inspection report (Forklift regeneration battery application diagnosis) *For more details, please refer to the PDF document or feel free to contact us.

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Catalog of Reverse Engineering and Wire Harness Technology Available

Catalog of Reverse Engineering and Wire Harness Technology Available

If you have inquiries about reverse engineering, powertrain, wire harnesses, jigs, prototypes, industrial machinery, or machine tools, please contact us for a catalog.

We are ready to expand the technology we have cultivated over 30 years in the automotive industry to other sectors. We are a group of experts specializing in powertrains and wire harnesses. Since our establishment in 1985, Mobitech has built trust and a solid track record at the forefront of manufacturing, continuously evolving development and design alongside the growth of the automotive industry. 【What We Can Do】 Powertrain / Wire Harness / Reverse Engineering / Digital Engineering / Jigs, Prototypes, Production Equipment, Machine Tools *For more details, please download our catalog or feel free to contact us.

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One-Hand Cut Paper Holder 'KS-S504MX'

One-Hand Cut Paper Holder 'KS-S504MX'

Store 4 rolls of paper! Solving the problems of public restrooms.

The "KS-S504MX" is a paper holder that adopts a patented new mechanism, allowing you to cut paper with one hand. Since there are no blades (serrated edges) on the cutting part, you can use it with peace of mind. Additionally, the cut edge of the paper is easy to identify, so you can use it immediately. 【Features】 ■ One-hand cut function ■ One-hand refill for roll paper ■ Made of all stainless steel with no flammable materials used ■ Resistant to rust and aging ■ Minimizes damage from vandalism or cigarette burns ■ Paper locker with a lock *For more details, please download the PDF or feel free to contact us.

  • Bathroom, shower, washbasin and toilet equipment

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