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Polishing Product List and Ranking from 403 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.

Polishing 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. 山口研磨 Aichi//Manufacturing and processing contract
  2. アイエムティー Wakayama//Testing, Analysis and Measurement
  3. 松原特殊農機 Hokkaido//Industrial Machinery
  4. 4 null/null
  5. 5 北川グレステック 本社 Chiba//Trading company/Wholesale
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Polishing 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. Collection of buff polishing examples for metal parts such as iron and stainless steel. 山口研磨
  2. Bean polishing machine, soybean polishing machine "Bean Cleaner" 松原特殊農機
  3. Octo Plate with Gel for Adhesion of Abrasive Paper アイエムティー
  4. 4 Aren't you damaging that sample during polishing? [Presentation of sample polishing service materials]
  5. 5 Alumina grinding paper アイエムティー

Polishing Product List

181～195 item / All 894 items

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Grinding device, flat panel display, point grinding.

Grinding device, flat panel display, point grinding.

Recognize the shape of the protrusion and correct the position of the polishing center to ensure accurate protrusion correction.

The color filter protrusion correction device corrects protrusion defects on color filters. Using the protrusion height measurement system of this device, protrusions are polished to the allowable height through point grinding correction. It is also possible to automate the process by connecting an inspection device. In that case, based on the protrusion data, protrusion confirmation is performed, the shape of the protrusion is recognized, the polishing center position is corrected, and protrusion correction is reliably carried out. It is also possible to add a retry function. For more details, please contact us or refer to the catalog.

  • Wafer processing/polishing equipment

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Spherical film polishing

Spherical film polishing

Various hydraulic pistons, spherical grinding of pin heads.

Our company has developed various film polishing machines based on the concepts of "high precision" and "environment," and we have provided them both domestically in Japan and globally. We offer a variety of film polishing machines tailored to our customers' needs. Our spherical polishing machines are primarily introduced in the final finishing process of the spherical parts of hydraulic pistons and various pin heads related to construction machinery, contributing to improved roughness and stable process capability values. 【Applications】 ◆ Hydraulic pistons ◆ Ejector pin heads, etc. <Reasons to Choose Sanshin's Polishing Machines> ■ The only manufacturer in Japan specializing in film polishing machines ■ Customization (special jigs) available to meet customer requests ■ Sample testing before installation possible with various demo machines ■ Optimal polishing conditions can be proposed based on processing know-how

  • Wafer
  • Hydraulic Equipment

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Come Crank Film Polishing

Come Crank Film Polishing

Super finishing of various types of cams and crankshafts.

Our company has developed various film polishing machines with the concepts of "high precision" and "environment" and has provided them both domestically in Japan and globally. Based on our technology, experience, and long-standing achievements, we are a manufacturer that designs and manufactures according to customer requirements. Our outer diameter polishing machines are mainly introduced in the final finishing processes of various automotive parts such as crankshafts and camshafts, contributing to improved roughness and stable process capability values. 【Applications】 ◆ Cam and crankshafts for four-wheel vehicles ◆ Cam and crankshafts for two-wheel vehicles ◆ Cam and crankshafts for outboard motors, etc. The polishing capability of film polishing is said to be able to target a roughness that is about half of the previous roughness per process. For example, it is possible to reduce a shaft with a previous roughness of Rz=1.6μm to a roughness of Rz=0.8μm or less in 15 seconds. (Refer to the diagram) Additionally, since film polishing is a contour-following process, it is possible to improve roughness without altering the original shape.

  • Engine parts

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Cutting amount doubled "SG processing"

Cutting amount doubled "SG processing"

Hardening plate grinding. The cutting amount is twice that of conventional methods: 5μ cut → over 10μ!

Using a surface grinding machine (Okamoto PSG-64EX) for plate grinding processing, we have significantly increased the cutting depth from the conventional 5μ to 10μ for SKD11 plates with HRC58-60. This will have a significant impact on cost reduction and shorter delivery times. For more details, please contact us or refer to the catalog.

  • Processing Contract

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Aluminum plate polishing processing

Aluminum plate polishing processing

Able to accommodate everything from small products to large plates! High-precision aluminum plate grinding processing.

Mizuno Machinery Co., Ltd. specializes in finishing aluminum plates using surface grinding machines. We excel in achieving beautiful surface finishes and meet stringent precision requirements. Additionally, we process products ranging from small sizes to large plates measuring up to 1500×800, and we offer a consistent system for surface treatment of parts processed on large machining centers. *For more details, please refer to our catalog or feel free to contact us.*

  • Processing Contract

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We accept precision grinding contract processing for long and large workpieces!

We accept precision grinding contract processing for long and large workpieces!

Supports ceramics, granite, and various metals! Capable of processing maximum sizes of 4500×1500×600mm!

At P.G.W., we offer "Ultra-Precision Grinding Contract Processing." We have introduced the "ORIGIN-4515SLS2-CNC" manufactured by Nagase Integrex, which accommodates ceramics, granite, and various metals. We accept flat grinding of long and large workpieces. 【Features】 <ORIGIN-4515SLS2-CNC> ■ Maximum processing size: 4500×1500×600mm ・ Precision: Flatness 3μm/m², Straightness 1μm/m ・ Maximum load capacity: 5t ■ Applicable materials: Ceramics, granite, various metals ■ Capable of single or W-crowning processing and horizontal crowning processing *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Other processing machines
  • Wafer processing/polishing equipment

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Introduction to "Mirror Polishing Technology"

Introduction to "Mirror Polishing Technology"

We provide surface finishing at the nano level, from single crystals to metals, ceramics, and resins! Detailed explanations of applications and evaluation points are available.

Crystal Optical Co., Ltd. possesses mirror polishing technology. We can handle various materials, from single crystals to metals, ceramics, and resins, with surface finishing at the nano level. With our extensive experience in finishing a wide variety of materials, we confidently offer our services, so please feel free to consult us. 【Features】 ■ Nano-level surface finishing ■ Adaptable to various best practices ■ Abundant material experience *For more details, please refer to our catalog or feel free to contact us.

  • Wafer processing/polishing equipment
  • Other surface treatment equipment
  • Surface treatment contract service

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Magnetic Rheological Fluid Polishing 'MRF'

Magnetic Rheological Fluid Polishing 'MRF'

High-precision polishing of freeform surface shapes! Processing technology for finishing and surface shape correction of high-precision optical components.

The "MRF" from Crystal Optics is a processing technology mainly used for the finishing of high-precision optical components and surface shape correction. A magnetic viscoelastic fluid containing abrasives is flowed over a wheel, and the workpiece is brought into contact for polishing. Shape correction and improvement of surface roughness can be achieved, allowing for high-precision polishing of freeform shapes. 【Features】 ■ Finishing of high-precision optical components ■ Processing technology used for surface shape correction ■ Shape correction and improvement of surface roughness ■ High-precision polishing of freeform shapes *For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Surface treatment contract service
  • Wafer processing/polishing equipment

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Helical gear grinding achieves a tooth surface roughness of Ra = 0.2μ or less ■ Grinding processing examples

Helical gear grinding achieves a tooth surface roughness of Ra = 0.2μ or less ■ Grinding processing examples

We can handle polishing processing for various metals such as general steel, super hard materials, stainless steel, copper, titanium, aluminum, molybdenum, tungsten, nickel, and more!

Polishing processes for flat surfaces, peripheries, inner surfaces, and handles. Additionally, we can also manufacture jigs at our joint venture factory in Vietnam. Furthermore, we collaborate with machine manufacturers to achieve processing methods that are not bound by conventional wisdom, and we propose these to our customers. 【Features】 ■ Cost reduction achieved through rationalization proposals ■ Ensuring the same quality as Japanese products despite overseas procurement ■ A cooperative system capable of responding swiftly *For more details, please download the materials or contact us.

  • Processing Contract
  • Contract manufacturing
  • Other contract services

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Hot grinding

Hot grinding

Processing technology for rolls essential for the manufacturing of various sheets. It is one of the core technologies that make the impossible possible.

We would like to introduce the "Hot Grinding" conducted by Sugimura Manufacturing Co., Ltd. This technology, developed in collaboration with Hitachi Engineering Services Co., Ltd., has become an essential method for the grinding process of rolls used in the manufacturing of various sheets. The process involves passing hot water or hot oil through the rolls, heating them to a constant temperature for grinding, with the aim of improving cylindrical accuracy and runout precision. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Processing Contract

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Surface treatment processing SUS steel coloring treatment

Surface treatment processing SUS steel coloring treatment

Let's change the world's "values" together through the coloring of stainless steel products!

○ What is stainless steel oxidation coloring? It is a technique that changes the thickness of the stainless steel oxide film to create interference colors (light and a transparent thin film) through passivation (oxidation film), where a participating film exists on SUS material, and when viewed, the colors appear to change like a CD due to light refraction. ○ The establishment of new coloring technology has doubled corrosion resistance and contributes to the enhancement of color decoration and identification in products across various fields. ○ Even the same product can change its impression if the color changes. → This leads to a departure from commoditization. ○ Creating a new category leads to differentiation in brand awareness.

  • others

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Electrolytic nano-polishing

Electrolytic nano-polishing

Supports bio, food, and building materials! Achieves ultra-precise mirror finish with electrolytic nano-polishing.

"Electrolytic Nano Polishing" is a polishing technique that combines the electrochemical polishing action of electrolytic polishing with the mechanical abrasion action of polishing materials. This polishing technology achieves a high mirror finish that significantly surpasses conventional mechanical and electrolytic polishing capabilities on the surfaces of all metals, including carbon steel, stainless steel, titanium, and Hastelloy, which were previously difficult to achieve. It caters to various high mirror finish needs, from fields requiring nano-level mirror finishes, such as semiconductors, to those seeking aesthetic qualities in bio, medical, food, or construction materials. [Features] - Realization of high mirror finish - Achieves a clean surface with minimal processing alteration - Capable of achieving surface roughness of 1nm Ra (equivalent to surface finish No. 8 or higher) - Broadly applicable to semiconductor-related, bio, medical, food, and construction materials *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Other surface treatment equipment

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Stainless steel coloring treatment

Stainless steel coloring treatment

Coloring stainless steel products! Unique technology development.

The "stainless steel coloring treatment" is a technology that creates interference colors (light and a transparent thin film) by changing the thickness of the oxide film on the surface of stainless steel. On the surface of stainless steel, there is an oxide film that causes the colors to change when viewed due to the refraction of light, similar to a CD. With the establishment of this new coloring technology, corrosion resistance has also doubled, leading to improvements in color tone, decorative quality, and distinguishability of products in various fields. 【Features】 ■ A groundbreaking technology that colors the stainless steel itself ■ A film in the nanometer range that does not affect dimensional tolerances ■ The performance of stainless steel remains unchanged while enhancing color tone, decorative quality, and distinguishability ■ It is also possible to perform electrolytic treatment to double the decorative quality ■ Corrosion resistance can be doubled *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Other surface treatment equipment
  • stainless

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Stainless steel coloring technology

Stainless steel coloring technology

Stainless steel breaks away from the fixed concept of being silver! A technology that allows stainless steel to be colored.

The "stainless steel coloring technology" is a technique that creates interference colors (light and a transparent thin film) by changing the thickness of the oxide film on stainless steel. Since there is an oxide film on SUS material, the color appears to change due to the refraction of light, similar to a CD, allowing for a change in the color of the stainless steel itself, unlike traditional coloring methods. We have established a new industrial coloring technology that reduces color variation between lots, which was not possible with conventional techniques, and combines it with a new method that is expected to reduce color unevenness compared to traditional coloring methods. 【Features】 ■ A technology that colors the stainless steel itself ■ Improved decorative and distinguishable color tones ■ Can double corrosion resistance ■ Planned to be available in over 20 colors ■ A film in the nanometer range that does not affect dimensional tolerances *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Other surface treatment equipment
  • stainless

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Introduction to Stainless Steel Coloring Technology: Excellent Design and Durability

Introduction to Stainless Steel Coloring Technology: Excellent Design and Durability

A new standard of color directed by ORORU. To a new stage of stainless steel luminescence.

The "stainless steel coloring technology" we provide reduces color unevenness, enhancing color tone and design, and brings a new standard to products that were previously considered difficult with conventional techniques. Using our technology, we give color variations to silver stainless steel products that have a cold and inorganic impression before the coloring treatment. Orol is a specialized trading company for stainless steel coloring technology developed by Asahi Plating. 【Features】 ■ High technical capability ■ Reduced deterioration ■ Various textures (Orol I, II, III) ■ Color tone uniformity (patented technology) ■ Excellent design and durability *For more details, please refer to the PDF materials or feel free to contact us.

  • Surface treatment contract service
  • stainless
  • Other surface treatment equipment

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