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ring Product List and Ranking from 390 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. 誠和商会 Osaka//Machine elements and parts
  2. 桜シール 日本本社 Tokyo//Rubber products
  3. null/null
  4. 4 null/null
  5. 5 null/null
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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. Adjustment ring for φ600 iron cover for hand holes *Made of resin, lightweight and chip-resistant!
  2. What are the differences between "O-rings," "packings," and "gaskets" that you can't ask about now? 誠和商会
  3. O-ring "T Ring" that does not come off the groove: Musashi Oil Seal Industry Co., Ltd.
  4. 4 Contact Probe Comprehensive Catalog / Sankei Engineering サンケイエンジニアリング 本社
  5. 5 【Processing results available】 Thread cutting chamfering 原田鉄工所

ring Product List

661～675 item / All 896 items

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[Example] High-Precision Reverse Engineering (Simple Shape Work)

[Example] High-Precision Reverse Engineering (Simple Shape Work)

We will introduce a method for reverse engineering simple-shaped workpieces with higher precision.

Commonly used methods for obtaining point cloud data for reverse engineering include 3D laser scanners and X-ray CT devices. However, regardless of how precise the equipment used is, an error of approximately ±0.05 to 0.1 mm occurs during data acquisition. Since the scan data is based on these initial errors, it can be said that achieving highly reproducible reverse engineering is nearly impossible. To improve reproducibility, there are methods to correct CAD drawings by incorporating actual measurements using calipers or micrometers, but there are limitations to the shapes and dimensional accuracy that can be measured with small tools. Our company has been providing measurement services using high-precision measuring instruments such as three-dimensional measuring machines and shape measuring machines for many years, enabling us to perform high-precision reverse engineering leveraging our advanced measurement technology. In this blog, we will introduce high-precision reverse engineering methods for simple-shaped workpieces.

  • Processing Contract
  • Contract measurement
  • 3D CAD

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Business Plan: APEC Engineering Co., Ltd.

Business Plan: APEC Engineering Co., Ltd.

Connecting Mexico, Asia, and Japan! Introducing our business plan.

This is the business plan of APEC Engineering Co., Ltd. Our company engages in engineering services related to plant construction, as well as electrical work, telecommunications work, and the sale and import/export of automotive parts, electronic devices, machine tools, and more. This document provides detailed information about our company profile, the history of the Mexico Project, and information on the Ukishima Power Plant, including "20MW Mega Solar Power Plant - System Overview," among other business plans. [Contents (partial)] ■ Company Profile ■ History of the Mexico Project ■ 20MW Mega Solar Power Plant - System Overview ■ LED Streetlights & PARASOLAR Type Disaster Prevention Lights ■ Exportation Finance of JBIC, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Example of processing "honeycomb seal, metal honeycomb" rings by spot welding.

Example of processing "honeycomb seal, metal honeycomb" rings by spot welding.

Production of R-shaped and ring-shaped products is also possible! Honeycomb products that excel in heat resistance and strength, while also being lightweight.

The processed product is a ring-shaped item made from sheet honeycomb produced by a honeycomb manufacturing machine. Our honeycomb core can be further processed into R-shaped or ring-shaped forms due to spot welding. As a result, when the components to be joined with the honeycomb core are R-shaped or ring-shaped, the joining process becomes simpler. [Examples of the use of this processed shape] ■ Jet engines ■ Gas turbines ■ Others *For more details, please refer to the basic information.

  • リング加工Ｃ面あり1.jpg
  • リング加工C面あり２.jpg
  • Contract manufacturing

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2in1 Screen Mirroring【EZCast Pocket PLUS】

2in1 Screen Mirroring【EZCast Pocket PLUS】

A hybrid mirroring system that combines "just placing" and "wireless projection."

Point 1: The hybrid 2-in-1 of "plug-and-play projection" and "wireless projection" expands the range of mirroring. "Plug-and-play projection" automatically displays the screen when a Type-C transmitter is plugged in. "Wireless projection" does not require router settings or app settings with Miracast/Airplay functionality, significantly reducing preparation time for meetings and classes. Point 2: The industry's first "MiraPlug" app allows projection even on Android devices that do not support DP-Alt (video output). By downloading the uniquely developed "MiraPlug" app from Google Play, all Android smartphones that previously did not support video output can now project. *The MiraPlug app does not support HDCP. Point 3: Change the projection method according to the location and situation for the optimal mirroring environment for each OS. For example, when using a Chromebook or watching video streaming apps, you can choose "plug-and-play projection," and when you don't want to attach a transmitter to your smartphone, you can opt for "wireless projection." It is effective in a wide range of scenes, including education, business, and video viewing.

  • Other network tools

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Orifice Ring "OR Type"

Orifice Ring "OR Type"

A ring with a differential pressure take-off outlet! It is inserted between pipe flanges for use, and installation and replacement are also easy.

The "OR type" is an orifice ring used for measuring the flow rate of fluids with relatively low operating pressure. It is inserted between pipe flanges, making installation and replacement easy. It is a ring with a differential pressure take-off, and when combined with an orifice plate and gasket, it forms an orifice ring assembly. The differential pressure take-off method is a corner tap. 【Features】 ■ Used for measuring the flow rate of fluids with relatively low operating pressure ■ The differential pressure take-off method is a corner tap *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Orifice flange "OF type / OFJ type"

Orifice flange "OF type / OFJ type"

Differential pressure extraction method for flange taps! Various flange materials such as SF440A and SFVC2A are available.

The "OF type / OFJ type" is an orifice flange that combines an orifice plate with a differential pressure take-off port, along with bolts, nuts, and gaskets. Flange standards include JIS standards, ASME standards, and JPI standards, and the connection methods to piping are butt welding and socket welding. Additionally, depending on the shape of the gasket seat, there are flat face, raised face, and ring joint options. [Seat Shapes] ■ OF type: RF - Flat Seat ■ OFJ type: RTJ - Ring Joint Seat *For more details, please refer to the PDF document or feel free to contact us.

  • others

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One-stop engineering for product development

One-stop engineering for product development

Supporting customer product businesses from manufacturing! We handle all processes from requirements definition to prototyping and mass production in one go.

At Hitachi Information Communication Engineering Co., Ltd., we leverage our expertise in product development across the fields of information communication, healthcare, and industry to handle all processes from requirements definition to prototyping and mass production in a comprehensive manner. To develop products that meet market needs, it is essential to determine the appropriate functions and reliability suited to the application and usage environment. Focusing on our strengths in wireless, imaging, and high-speed transmission technologies, we support our customers in solving their challenges from the conceptual stage of products to the end of the product lifecycle, including "new product development utilizing new technologies (IoT, AI, 5G, etc.)," "cost reduction and reliability improvement essential for business viability," and "product maintenance for long-term business continuity after mass production." [Features] - We provide total one-stop manufacturing from high-quality design (specification consideration) to mass production. - We can accommodate any approach, any process, and even small-scale production. - We undertake the manufacturing of high-reliability, high-quality products through high-quality design and quality management. - We respond to manufacturing requests with certified EMS partners that ensure high quality according to production scale and lifecycle. *For more details, please refer to the related link page or feel free to contact us.

  • Other contract services

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Wireless Engineering

Wireless Engineering

There are examples of contracted development and manufacturing of wireless LAN and IoT monitoring systems for medical devices!

Hitachi Information Communication Engineering conducts contract development and manufacturing related to wireless technology (wireless LAN, low-power wireless). There are examples of contract development and manufacturing for wireless LANs for medical devices and IoT monitoring systems. Additionally, we provide support for optimizing power systems on circuit boards (utilizing commercially available power supply ICs, selecting DC-DC converters, coordinating board protection, etc.). 【Examples of Contract Development and Manufacturing for Wireless Products】 ■ Wireless LAN for Medical Devices ■ IoT Monitoring Systems *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services

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Plant Engineering

Plant Engineering

Plant technology significantly contributes to various industries through the preservation of the global environment and energy conservation.

Our company engages in a wide range of plant products, from core industries such as steel and petrochemicals to lifestyle-related industries, through plant technology. We are involved in a consistent construction system that covers everything from the design and fabrication of piping structures to installation. The skills of our craftsmen, who inherit our long-standing can manufacturing technology, along with the high-reliability welding techniques provided by many certified boiler welders and special boiler welders, are key to our success. Furthermore, by utilizing surface modification technologies such as thermal spraying and build-up welding, we manufacture products that can operate stably over the long term in harsh environments, including dust and corrosive high-temperature gases, earning high praise from many customers.

  • Machinery and equipment installation/dismantling/relocation
  • Industrial Furnace

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Metal Etching Device [Titanium] Sheet Type | NSC Engineering

Metal Etching Device [Titanium] Sheet Type | NSC Engineering

High-precision etching of a wide range of products from thin plates to thick plates is possible! Quality is determined by optimal spraying conditions.

The titanium plates that have been patterning are transported horizontally while lying flat, and the etching solution is sprayed onto them, enabling the etching process for titanium sheets ranging from thin to thick. 【Features of Our Equipment】 ■ Etching shapes on both sides are equivalent ■ Low cost due to liquid management and liquid regeneration systems ■ Capable of transporting materials with a thickness of 50μm thanks to the latest technology ■ Designed with a focus on chemical resistance, ensuring long-lasting equipment ■ Complete with safety interlocks ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Example of Processing 【Product Thickness】0.05 to 2mm 【Product Size】100 to 2000mm 【Main Chemicals】Hydrofluoric acid ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ 【Notes】 - Proposals, designs, and manufacturing from development prototypes are possible

  • Other processing machines
  • Other surface treatment equipment
  • Surface treatment contract service

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Printing Machine [Upright Transport] Sheet-fed | NSC Engineering

Printing Machine [Upright Transport] Sheet-fed | NSC Engineering

Achieve high precision and uniform finishing with unique oscillation! We offer flexible customization from experimental machines to mass production equipment.

After applying the resist to printed circuit boards or glass substrates, we dissolve the unnecessary resist portions that were exposed during the patterning process. Compared to horizontal conveyor-type developing machines, the upright conveyor type has less liquid pooling during spraying, allowing for high-precision developing processes. There is also the advantage of a slightly more compact developing section. Our company has a diverse track record, ranging from standalone developing machines to inline models integrated with post-bake processes. 【Features of Our Equipment】 ■ Uniform processing on both sides ■ Automatic pressure adjustment function for spraying ■ Visualization of the work during processing through transparent processing tanks ■ Automatic liquid replenishment function with a developing liquid concentration management system ■ Designed with a focus on chemical resistance for long-lasting equipment ■ Complete safety interlock system ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Example of Processing 【Product】3mm 【Product Size】4500 (width) × 2200mm (height) 【Main Chemicals】Alkaline developing solution ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ 【Note】 - Proposals, designs, and manufacturing are possible from development prototypes.

  • Other surface treatment equipment

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Developing machine [horizontal transport] sheet-fed | NSC Engineering

Developing machine [horizontal transport] sheet-fed | NSC Engineering

Achieve high precision and uniform finishing with unique oscillation! We offer flexible customization from experimental machines to mass production equipment.

After applying the resist to printed circuit boards or glass substrates, we dissolve the unnecessary resist portions that were baked in the exposure process. One of the advantages of the orthodox horizontal transport type is the ability to handle large products without limits. Our company has a track record of manufacturing for large products measuring 4300mm (horizontal) x 2200mm (vertical). (It can be even larger without any issues.) Additionally, we have a diverse range of manufacturing achievements, from standalone developing machines to inline specifications integrated with post-bake. 【Features of Our Equipment】 - Uniform processing on both sides - Automatic adjustment function for spray pressure - Visualization of work during processing through transparent processing tanks - Automatic liquid replenishment function with a developing solution concentration management system - Designed for chemical resistance, ensuring long-lasting equipment - Complete safety interlock system ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Example of Processing 【Product】3mm 【Product Size】4300mm (horizontal) x 2200mm (vertical) 【Main Chemical】Alkaline developing solution ◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ 【Note】 - Proposals, designs, and manufacturing are possible from development prototypes.

  • Other surface treatment equipment

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Development Machine [Hanger Type] | NSC Engineering

Development Machine [Hanger Type] | NSC Engineering

Achieve high precision and uniform finishing with unique oscillation! We offer flexible customization from experimental machines to mass production equipment.

After applying the resist to printed circuit boards or glass substrates, we dissolve the unnecessary resist portions that were baked in the exposure process. As an advantage of the hanger type, it allows for non-contact developing processing on both sides of the workpiece. It is suitable for production lines with medium to high volume. We have a diverse track record, ranging from standalone developing machines to inline specifications integrated with post-bake. 【Features of Our Equipment】 - Uniform processing on both sides - Automatic adjustment function for spray pressure - Visualization of the workpiece during processing through a transparent processing tank - Automatic liquid replenishment function with a developing solution concentration management system - Designed with a focus on chemical resistance for long-lasting equipment - Complete safety interlock system 【Note】 - Proposals, designs, and manufacturing are possible from development prototypes.

  • Other surface treatment equipment

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Roll to Roll Processing Equipment | NSC Engineering

Roll to Roll Processing Equipment | NSC Engineering

By processing roll-shaped work, an increase in efficiency is expected due to a reduction in the number of setup changes!

The "Roll to Roll Processing Equipment" performs resist coating, etching, developing, and stripping processes on roll-shaped metal thin films. By processing roll-shaped workpieces, an increase in efficiency is expected due to a reduction in the number of setup changes. We will design equipment suitable for the material and size of the workpiece, processing methods, and chemicals used, so please feel free to consult with us. 【Features】 ■ Performs resist coating, etching, developing, and stripping processes on roll-shaped metal thin films ■ Processes roll-shaped workpieces ■ An increase in efficiency is expected due to a reduction in the number of setup changes ■ Design suitable for the material and size of the workpiece, processing methods, and chemicals used *For more details, please feel free to contact us.

  • Other surface treatment equipment
  • Surface treatment contract service

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Toyo Pharmaceutical Engineering

Toyo Pharmaceutical Engineering

Challenging the next-generation factory. We will realize continuous production equipment for active pharmaceutical ingredients and the use of single-use systems.

The business environment surrounding the Japanese pharmaceutical industry is undergoing significant changes and becoming increasingly challenging. In such circumstances, Tech Project Service Co., Ltd. (TPS) is actively advancing its efforts to provide suitable solutions that meet various needs in order to support the success of our customers. Additionally, we are proactively working to realize next-generation facilities and factories that innovatively enhance economic efficiency, productivity, flexibility, and safety, viewing major changes as opportunities for transformation. 【Representative Methods and Tools (Partial)】 ■ Continuous production ■ Single-use operational support ■ Containment engineering ■ Aseptic technology ■ Effective utilization of existing equipment *For more details, please refer to the PDF materials or feel free to contact us.

  • Other factory equipment

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