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Polishing Product List and Ranking from 39 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Polishing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 中野科学 Niigata//Manufacturing and processing contract
  2. null/null
  3. クリスタル光学 Shiga//Manufacturing and processing contract
  4. 4 エージェンシーアシスト Kyoto//Machine elements and parts 京都本社　営業所(仙台・東京・埼玉・神奈川・浜松・愛知・岐阜・新潟・福井・奈良・兵庫・岡山・福岡)
  5. 4 null/null
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Polishing Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Liquid Diamond GAF for Slurry Formulation: Coagulation-Free Polishing
  2. Vibration polishing machine *Polishing that randomly patterns the surface of metal.
  3. Precision Vice Regrinding Service [*Other brands accepted!]
  4. Hardening / Flat grinding processing of SKS3 (sub-zero treatment) エージェンシーアシスト 京都本社　営業所(仙台・東京・埼玉・神奈川・浜松・愛知・岐阜・新潟・福井・奈良・兵庫・岡山・福岡)
  5. 4 A discussion on polishing. Basic knowledge of polishing that you may be hesitant to ask about now. *Basic knowledge is being provided.

Polishing Product List

61～75 item / All 317 items

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Mirror polishing process that achieves nano-level smoothness.

Mirror polishing process that achieves nano-level smoothness.

From complex machining to difficult-to-cut materials! We are capable of producing products at a higher standard than other companies.

Our company is capable of polishing using various processing methods. Depending on the material and shape, we have a track record of ultra-mirror finishing with Ra0.01 or lower. Ultra-mirror finishing is primarily required in sliding component areas, and it is often followed by coatings such as DLC. By utilizing our processing know-how and coating expertise, we can achieve a higher level of product production compared to other companies. We tailor our processing methods, including in-house and outsourced options, based on the required surface roughness and application. Please feel free to consult with us. *For more details, please refer to the related link page or feel free to contact us.*

  • Other machine elements
  • Processing Contract

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Metal Coating Research Institute Co., Ltd. - Stainless Steel Electrolytic Polishing

Metal Coating Research Institute Co., Ltd. - Stainless Steel Electrolytic Polishing

Precise control of the grinding amount! Electrolytic polishing can be applied even to the inner surfaces of fine holes!

"Stainless Steel Electrolytic Polishing" is suitable for improving surface roughness in ultra-high vacuum chambers, enhancing cleanability in chemical tanks, preventing bacterial adhesion, and removing burn marks from welded parts. By applying electrolytic polishing, the passive film that stainless steel inherently possesses becomes even stronger, improving its corrosion resistance. Since it does not use harmful substances such as hexavalent chromium, it meets green procurement standards. Additionally, due to the low temperature of the electrolytic polishing process, there is no thermal impact. 【Features】 ■ Capable of forming a high-quality passive film with good gloss ■ Meets green procurement standards (no hexavalent chromium present) ■ Partial electrolytic polishing is possible ■ Vacuum packaging is available *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Wafer processing/polishing equipment
  • Processing Contract

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Grinding process

Grinding process

Orders can be placed from just one piece, individuals are also welcome! Introducing the polishing services of Hori Plating Industry.

At Hori Plating Industrial, we perform polishing treatments. The main ordered parts include sports gym components, machine tool parts, general machine parts, and motorcycle parts, with a standard delivery time of 3 days. Polishing treatments include buff polishing (capable of rough polishing to mirror finishing), barrel polishing (deburring of metal products), and vibratory barrel polishing, all of which we can accommodate. 【Features】 ■ Depending on the application, we offer buff polishing (from rough polishing to mirror finishing), barrel polishing (deburring of metal products), and vibratory barrel polishing. ■ The main orders are for sports gym components, machine tool parts, general machine parts, and motorcycle parts. ■ Standard delivery time: 3 days (may vary depending on the condition, quantity, and weight of the material. Thank you for your understanding in advance.) *For more details, please refer to the PDF materials or feel free to contact us.

  • Surface treatment contract service
  • others

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Polishing processing of medical materials

Polishing processing of medical materials

Low price and smooth appearance! We process various types of ultra-fine metal wires at a low cost.

In our "Medical Component Polishing Processing," we process the tips of various types of fine metal wires, such as stainless steel soft and hard wires, tungsten wires, etc., into shapes like needles, rounds, and flats. Our products feature a smooth appearance and barrel treatment. In addition to centerless processing and coil end face processing, we welcome inquiries for special specifications. We can bundle and process wire materials together, allowing us to supply them at low prices. They are ideal for applications such as stylets, mandrels, and long coils. 【Features】 ○ Smooth appearance ○ Bulk processing ○ Low price ○ Processing of tips of various fine metal wires ○ Bundled processing of wire materials For more details, please contact us or download the catalog.

  • Other machine elements

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Ultra-high precision internal surface grinding

Ultra-high precision internal surface grinding

We perform ultra-high precision inner surface polishing processing for nozzle components of injection molding machines!

At Izumi Dice, we not only manufacture machine parts using various NC machining tools but also perform ultra-high precision inner surface polishing for components such as injection molding machine nozzles. These parts require advanced polishing techniques because any scratches or unevenness on the surface can lead to unstable fluid flow or the risk of foreign matter contamination. Leveraging our long-developed mirror polishing technology, we can accommodate polishing processes for a variety of components. If you require high-precision polishing, please feel free to contact us.

  • Hand polishing and filing
  • Wafer processing/polishing equipment
  • Processing Contract

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Diamond Regrinding Service

Diamond Regrinding Service

Regrinding for cost reduction is a given! The S plan is focused on speed for further production efficiency.

Our company offers regrinding of diamond chips and diamond bites at approximately half the usual market price, with a standard delivery time of 2 weeks. Leveraging our 30 years of wisdom and experience in the aluminum parts processing industry, we aim to provide "fast and affordable diamond regrinding" for many customers. To compete with the low labor costs in the ASEAN region, we encourage small and medium-sized enterprises in Japan's "metal manufacturing industry" to try our "affordable and quick" technological capabilities. 【Features】 ■ Approximately half the usual market price ■ Standard delivery time is about 2 weeks, and for expedited service, about 1 week *For more details, please refer to the related link page or feel free to contact us.

  • Processing Contract
  • Surface treatment contract service

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Polishing of 4-wheel plastic parts (rear garnish, front garnish)

Polishing of 4-wheel plastic parts (rear garnish, front garnish)

Leave the polishing of dull metal and painted surfaces to us! We also showcase processing examples.

Ishida Polishing Industry specializes in polishing various materials through "Metal Polishing," which beautifully restores the shine of metals that have lost their luster due to rust or aging, and "Paint Polishing," which enhances the appearance of painted surfaces. ■ "Metal Polishing" We create the desired gloss using buff polishing with various grits of emery polishing powder, sisal buffs, and cotton bias for mirror finishes. ■ "Paint Polishing" We utilize a wide variety of buffs and polishing agents to produce high-quality surfaces. Additionally, you can choose from finishes such as mirror, satin, and shot. ■ Target materials: We can process a wide range of materials including iron, stainless steel, aluminum, aluminum die-cast, and titanium. ☆☆ Here are some examples of Ishida Polishing's work ☆☆ Request: Plastic parts for four wheels (rear garnish, front garnish) Notes: We performed pre-plating work. Material: Made of brass ☆★☆★☆★☆★☆★☆★☆★☆★☆ *For processing examples and details, please contact us directly.

  • Processing Contract

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Precision polishing of metal welding parts 【*Mirror finish and hairline finish available!】

Precision polishing of metal welding parts 【*Mirror finish and hairline finish available!】

A must-see for welding processing companies! Add value to your welding technology. Actively adopted in product processing that emphasizes appearance.

Ishida Grinding Industry's precision grinding is a grinding technology that makes welded areas remarkably clean. We can provide added value to your processing technology. Furthermore, those who have been using polishing materials can reduce total costs by using B materials and outsourcing all grinding to Ishida Grinding, while also providing high-quality finished products to the end users. 【Features】 ■ Weld seams become virtually invisible ■ Total cost reduction is possible ■ Mirror finish, hairline, and other desired finishes are available *For more details on "precision grinding," please refer to the PDF data available for download.

  • Processing Contract

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Precision flat grinding

Precision flat grinding

Compatible with a variety of materials! Creates a shining mirror finish!

Our polishing process not only selects the appropriate polishing materials for each type of material (ceramics, tungsten, and other metals) but also utilizes our advanced processing technology to achieve surface characteristics that meet our customers' requirements. 【Our Strengths】 ◇ Ultra-high precision flatness ◇ Surface roughness Ra 10–20nm ◇ Dimensional accuracy: We accommodate all general tolerances from rough to fine grades, and can also handle ±5μm depending on the product shape. *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Contract manufacturing

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Si (silicon) wafer polishing process

Si (silicon) wafer polishing process

Polishing processes are available in various sizes and thicknesses.

Regarding SOI wafers, the transition to larger diameters (12"φ) is steadily progressing, and currently, the latest technologies that cannot be achieved with smaller diameters are being developed with these materials. However, the subsequent processes (device processes) are limited to smaller diameters (8"φ or less), which means that the latest technologies available in large-diameter materials cannot be utilized. Japan Exceed is constantly striving to improve technology to meet these needs and has established a production system based on mass production. Additionally, size reduction of SOI wafers is also possible. 【Processing Details】 ■ Material Names: Various diameter Si wafers, SOI wafers, single crystal and polycrystalline silicon component materials (electrodes for dry etching equipment, focus rings, etc.) ■ Compatible Sizes - Φ12.5mm to Φ200mm - 3mm×3mm to 156mm×156mm - Rectangular shapes are also supported - Finished Thickness: 25μm and above - Flatness: TTV 1μm or less - Particles: 20 or fewer at 0.2μm - Surface Roughness: 0.3nm or less - Film Thickness Control: Possible *For more details, please download the materials or contact us.

  • Wafer
  • diode
  • Contract manufacturing

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Metal materials grinding processing

Metal materials grinding processing

Polishing processes are available in various sizes and thicknesses.

Processed material achievements: - SUS - Au - Ag - Cu - W - Ti - Al

  • Circuit board design and manufacturing
  • others

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Various material grinding processing

Various material grinding processing

We can perform polishing processes according to various sizes and thicknesses. We can also accommodate block-shaped materials and those with thicknesses of several centimeters.

Processing Material Achievements - Ge - C - MnZn - Ferrite - TeO2 - SrTiO3 - LaGaO4 - LaSrGaO4 - NGO - Y2Fe5O12 - Y3Al5O12 - BGO - Resin Materials

  • Circuit board design and manufacturing
  • others

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[Magnesium Processing Compatibility Range] Polishing

[Magnesium Processing Compatibility Range] Polishing

After placing an order, we will contact you regarding the processing status, delivery date, and shipping! Makuru's magnesium polishing.

We offer magnesium polishing services. The materials we handle include extruded products such as pipes and bars for centerless polishing. The delivery time is approximately 10 to 30 days. Please feel free to consult us when you need our services. 【Target Materials】 ■ Centerless Polishing ・ Extruded Products (Pipes, Bars) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Other metal materials
  • Other contract services

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Electropolishing

Electropolishing

Smooth the surface of stainless steel for a glossy finish! A sufficient electrolytic polishing forms an oxide film.

"Electropolishing" is a polishing process that involves filling an electrolytic cell with an electrolyte solution and passing direct current through the metal being polished, causing its surface to dissolve. By utilizing this technology to polish stainless steel, a clean and shiny surface can be achieved, and the increased chromium concentration makes it more resistant to rust. Due to these processing characteristics, it is now being adopted in advanced fields such as the manufacturing of construction materials that require gloss, pharmaceuticals and food products that demand high cleanliness, as well as in the production of semiconductors and liquid crystals. **Features** - Smooths out the surface irregularities of stainless steel to achieve gloss and excellent corrosion resistance. - The surface is smooth and resistant to the attachment of impurities. - Buff polishing reveals previously invisible scratches and pinholes. - Sufficient electropolishing forms an oxide film. - Sufficient electropolishing leaves concentrated chromium on the surface. - Electropolishing creates a passive film that is resistant to rust. *For more details, please refer to the PDF document or feel free to contact us.*

  • Wafer processing/polishing equipment
  • stainless

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