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Metal polishing Product List and Ranking from 10 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.

Metal polishing 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. 林工業所 Hiroshima//Manufacturing and processing contract
  2. 諏訪機械製作所 Nagano//Manufacturing and processing contract
  3. 大澤技研工業 Saitama//Machine elements and parts
  4. 4 null/null
  5. 5 日興研磨工業所 Kanagawa//Manufacturing and processing contract
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Metal polishing 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. Introduction to Hayashi Industrial Co., Ltd. 林工業所
  2. Suwa Machinery Manufacturing Co., Ltd. Business Overview 諏訪機械製作所
  3. Ohsawa Giken Kogyo Co., Ltd. Business Introduction 大澤技研工業
  4. 4 Nikko Polishing Industry Co., Ltd. Company Profile 日興研磨工業所
  5. 4 Helical gear grinding achieves a tooth surface roughness of Ra = 0.2μ or less ■ Grinding processing examples サニーオーシャンジャパン

Metal polishing Product List

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Nikko Polishing Industry Co., Ltd. Company Profile

Nikko Polishing Industry Co., Ltd. Company Profile

A specialized company in metal polishing processing that caters to fields such as semiconductors and pharmaceuticals, boasting stable high quality.

Nikko Grinding Industry is a specialized company in metal grinding processing, providing one-stop solutions from the preliminary machining stage to the subsequent processes where grinding is required. We are involved in advanced fields such as semiconductor manufacturing equipment, as well as in various industrial equipment like valves and fittings, and we contribute to decorative items and architectural exteriors that are commonly seen in daily life. We excel in both external and internal buff polishing, and we are supported by industries that require high functionality, such as pharmaceutical and bioplant piping and components for LCD and semiconductor manufacturing machinery. 【Business Activities】 ■ Technology development in the grinding field ■ Proposal of total plans *For more details, please refer to the PDF materials or feel free to contact us.

  • Wafer processing/polishing equipment
  • Processing Contract
  • Surface treatment contract service

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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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Introduction to Hayashi Industrial Co., Ltd.

Introduction to Hayashi Industrial Co., Ltd.

We breathe life into things through "polishing."

Hayashi Industrial Co., Ltd. has been engaged in buff polishing of various industrial products with the belief of "continuously creating and delivering good products." The main business of Hayashi Industrial is the polishing processing of metal products. We perform surface treatment in various forms, including machine polishing using double-sided polishing machines and manual polishing. In addition to polishing processing, we also carry out machining using machines. This includes welding of faucet fittings using brazing, plating after octopus attachment, and machining using NC lathes. We can process a diverse range of products tailored to our customers' needs. Whether it's large polishing (finishing polishing of general industrial products) or small polishing (custom polishing for small lots), you can trust Hayashi Industrial for all your polishing needs. 【Business Activities】 ○ Polishing processing of metal products (surface treatment) ○ Worker dispatch business ○ Machining ○ Manufacturing network ○ Development, design, production, and sales of machinery and equipment For more details, please contact us or download the catalog.

  • Processing Contract
  • furniture

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Ohsawa Giken Kogyo Co., Ltd. Business Introduction

Ohsawa Giken Kogyo Co., Ltd. Business Introduction

Ohsawa Giken Kogyo Co., Ltd. supplies uncompromising products.

Ohsawa Giken Co., Ltd. is a company primarily engaged in metal polishing and cutting processing. In our polishing processing, we specialize in working with aluminum and stainless steel, which are often avoided, and we provide high-precision finishing for not only shafts but also thin-walled pipe products with a thickness of 1mm. In addition, in our cutting processing, we mainly supply flange products with strict tolerances processed from aluminum. 【Business Activities】 ■ Metal polishing processing, cutting processing, blasting processing *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Surface treatment contract service

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Examples of stainless steel polishing, welding, and sheet metal processing: Aluminum wheel polishing.

Examples of stainless steel polishing, welding, and sheet metal processing: Aluminum wheel polishing.

We used a cylindrical grinding machine to polish the aluminum wheels!

At Haga Kenkougyou Co., Ltd., we performed polishing of aluminum wheels using a cylindrical grinding machine. The cylindrical grinding machine can polish round-shaped objects. It can accommodate diameters from 70 mm to 700 mm and lengths up to 1000 mm. You can check the polishing scene in the video below. 【Features】 ■ Capable of polishing round-shaped objects ■ Accommodates diameters from 70 mm to 700 mm and lengths up to 1000 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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Polishing of stainless steel and titanium parts

Polishing of stainless steel and titanium parts

Leave the polishing of stainless steel and titanium parts to us! Our polishing professionals will take care of it.

KANO PRECISION Co., Ltd. has achieved high-quality polishing of difficult-to-process metals such as stainless steel and titanium with advanced technical skills. If you are looking for a company that can handle mass production of polishing stainless steel and titanium without achieving the desired "plate thickness" and "surface roughness," please feel free to consult with us if you are facing issues with metal polishing. 【Example of processing achievements for stainless steel and titanium】 ■ Titanium polishing processing (machine parts) - Material plate thickness 3.2 mm → Finished plate thickness 2 mm - Intersection ±0.2 mm, parallelism 0.3 mm ■ Stainless steel (SUS304) grinding and polishing - Plate thickness 10.5 to 10.8 mm - Finished dimensions 10.1 to 10.3 mm *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • stainless
  • Wafer processing/polishing equipment

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Takashima Giken Co., Ltd. Business Introduction

Takashima Giken Co., Ltd. Business Introduction

We will solve your polishing concerns with our cultivated experience and accumulated reliable techniques!

At Takashima Giken Co., Ltd., we specialize in barrel polishing, belt polishing, and buff polishing, as well as free-form polishing and re-polishing. We handle not only standard metals but also special materials such as titanium, castings, and artificial bones. In addition to polishing, we also perform shot blasting, allowing for one-stop processing. Furthermore, we accept requests for mirror polishing of 3D printed products, so please feel free to contact us if you have any inquiries. 【Features】 ■ Polishing technology developed from years of experience ■ Comprehensive polishing capabilities combining various polishing methods ■ Polishing analysis skills derived from a deep understanding of materials *For more details, please feel free to contact us.

  • Processing Contract
  • Other machine elements
  • Surface treatment contract service

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Suwa Machinery Manufacturing Co., Ltd. Business Overview

Suwa Machinery Manufacturing Co., Ltd. Business Overview

We process everything from small lot products to mass-produced items with short lead times!

We specialize in polishing and machining of difficult-to-cut materials such as iron, stainless steel, aluminum, titanium, cobalt, and non-magnetic materials like resins. In particular, by using a double-sided grinding machine for flat grinding, we have made it possible to maintain micron-level high precision while reducing processing time. We can process products from small lots to mass production with short lead times. For more details, please contact us or download the catalog.

  • Processing Contract

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Shinko Stainless Polishing Co., Ltd. Business Introduction

Shinko Stainless Polishing Co., Ltd. Business Introduction

A specialized stainless steel polishing company that processes materials with a completed shape and intended use in mind.

Shinko Stainless Polishing Co., Ltd. is a specialized company in metal polishing processing, including decorative polishing of stainless steel and aluminum. Over many years, we have processed mirror polishing, hairline polishing, and vibration polishing, and have also worked on aluminum polishing to bring out new expressions of both materials, creating original polishing techniques. Utilizing the skills we have developed, we can handle everything from material processing to finished product polishing, consistently advancing our technology. We polish items of all sizes. We also offer on-site polishing services for items that cannot be moved, so please feel free to consult us regarding polishing. 【Business Content】 ■ Polishing Processing *For more details, please refer to our catalog or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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[Construction Example] Takano Fruit Parlor Shinjuku Main Store Front

[Construction Example] Takano Fruit Parlor Shinjuku Main Store Front

The calm and elegant finish that the metal itself possesses! Here are examples of construction using polishing techniques.

Here is an example of construction using Micron Technology's "spin processing" for polishing. It is used on the exterior of Takano Fruit Parlor located in front of Shinjuku Station on the Marunouchi Line. The spin lines on the entire exterior create a striking impact, resulting in a refined and elegant finish that highlights the inherent qualities of the metal. Our company has improved and developed the traditional spin processing technology into a unique technique, and we now offer a variety of patterns. 【Overview】 ■ Takano Fruit Parlor Shinjuku Main Store ■ Material: Stainless Steel SUS304 BA ■ Pattern: Spin Line *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Surface treatment contract service

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