We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Precision Polishing.
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Precision Polishing Product List and Ranking from 17 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

Precision Polishing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 新興製作所 Osaka//Manufacturing and processing contract
  2. ブル精密 (株)ブル精密　本社 Tochigi//Glass and clay products
  3. ティ・ディ・シー Miyagi//Other manufacturing
  4. 4 シンセイ Saitama//Manufacturing and processing contract
  5. 5 石川県産業創出支援機構 Ishikawa//Public interest/special/independent administrative agency
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Precision Polishing Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Introduction to the polishing technique! Both double-sided and single-sided polishing are possible. *Processing examples available. 新興製作所
  2. Surface roughness Ra1nm [Precision grinding / Mirror finish] [Wrapping] ティ・ディ・シー
  3. Blue Precision Co., Ltd. Business Introduction ブル精密 (株)ブル精密　本社
  4. Precision grinding of mold components and mold parts - requests for grinding by individual units are also acceptable. シンセイ
  5. 4 Glass precision processing (grinding and polishing) Oscar polishing and precision polishing ブル精密 (株)ブル精密　本社

Precision Polishing Product List

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Blue Precision Co., Ltd. Business Introduction

Blue Precision Co., Ltd. Business Introduction

Leave the precision processing and precision polishing of all kinds of glass to us.

Buru Precision Co., Ltd. is an expert in the processing and polishing of optical glass, molded glass, float glass, and more. Since its establishment in 1984, we have upheld the principles of "smiles and perseverance" and "let's be a brave and loyal company that tries anything." As a distinctive company in the glass industry, we strive to respond to the requests of a wide range of users for precision processing, special processing, and new technologies by pursuing technological innovation and fostering a skilled workforce, delivering various glass components to society. Please leave your precision processing and polishing of "all kinds of glass processing" to us. For more details, please contact us or download our catalog.

  • Glass
  • lens
  • prism
  • Precision Polishing

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[Glass Processing Example] Concave Lens

[Glass Processing Example] Concave Lens

Concave lens Various glass material lens processing

Blue Precision Co., Ltd. is constantly pursuing ultra-precision processing of special-shaped aspherical lens polishing using precision grinding methods. We are experts in the processing and polishing of optical glass, molded glass, float glass, and other glass materials. Please entrust us with your precision processing and polishing needs for "all kinds of glass processing." 【Features】 ○ Manufacturing and sales both domestically and internationally ○ Mainly using various types of float glass ○ Lens glass materials (e.g., soda-lime, TX, B270) For more details, please contact us or download the catalog.

  • Glass
  • lens
  • prism
  • Precision Polishing

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[Glass Processing Examples] Molded Products

[Glass Processing Examples] Molded Products

Grinding and polishing processing of various molded (pressed) products.

Buru Seimitsu Co., Ltd. is an expert in the processing and polishing of optical glass, molded glass, float glass, and more, constantly pursuing ultra-precision processing of aspherical lens polishing using precision grinding methods. Please entrust us with your precision processing and polishing needs for "all kinds of glass processing." [Features] ○ Grinding and polishing processing of various molded (pressed) products ○ Processing capacity: Proven record of up to 600kp/M For more details, please contact us or download the catalog.

  • Processing Contract
  • Precision Polishing

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[Glass Processing Example] Special Device Total Reflection Plate Full Mirror Finish

[Glass Processing Example] Special Device Total Reflection Plate Full Mirror Finish

It is a glass part with a full mirror finish.

Buru Seimitsu Co., Ltd. is an expert in the processing and polishing of optical glass, molded glass, float glass, and more, constantly pursuing ultra-precision processing of aspheric lens polishing using precision grinding methods. Please entrust us with your requests for precision processing and polishing of "all kinds of glass." 【Features】 - Manufacturing and sales both domestically and internationally - Mainly using float glass - Glass material examples: B270, TX, quartz For more details, please contact us or download the catalog.

  • Processing Contract
  • Precision Polishing

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[Glass Processing Example] Full Mirror Product Special Device Total Reflection Plate Inner Diameter Polishing

[Glass Processing Example] Full Mirror Product Special Device Total Reflection Plate Inner Diameter Polishing

We can accommodate various shapes! We offer polishing for both the outer shape and the inner diameter.

This is an introduction to examples of glass processing by Buru Seimitsu Co., Ltd. The glass materials used include B270, TX, and quartz, primarily utilizing float glass. We can accommodate polishing of both the outer shape and the inner diameter. As a distinctive company within the glass manufacturing industry, we pursue technological innovation to respond to a wide range of customer requests for precision processing and new special processing techniques, delivering various glass products to society. 【Features】 ■ Primarily uses float glass ■ Glass material examples: B270, TX, quartz ■ Capable of accommodating various shapes ■ Polishing of both the outer shape and the inner diameter ■ Processing capacity: Approximately 1kp/M for about 3 inches, depending on the polishing level *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Precision Polishing

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【Successful Case of Glass Polishing】Grinding and Polishing of Quartz Glass Discs

【Successful Case of Glass Polishing】Grinding and Polishing of Quartz Glass Discs

"Featuring what we wanted to create at the time" and "the urgency of that time"! Introducing the joyful voices from our customers.

In this document, we are introducing the voices of our satisfied customers. We have included topics such as "the challenges faced at that time," "thoughts from order to delivery," and "thoughts after delivery." Regarding this particular case, it was established based on a special response where Mr. O waited until a less busy period for our company to address his consultation. We invite you to read it. 【Contents】 ■ What they wanted to create at that time ■ Challenges they faced at that time ■ Urgency at that time ■ Level of anxiety about whether it could be resolved ■ Thoughts leading to the order after consulting with our company *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Precision Polishing

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[Glass Precision Polishing Case] Glass Reuse *Cost Benefits

[Glass Precision Polishing Case] Glass Reuse *Cost Benefits

Introducing examples of removing glass fog and connecting it to reuse.

In this document, we introduce the voices of our customers expressing their joy. We include topics such as "the challenges faced at that time," "thoughts from order to delivery," and "thoughts after delivery." Regarding this particular case, it was established through a special response where Mr. O waited until a less busy period for our company after consulting with us. We encourage you to read it. [Contents Included] ■ What they wanted to create at that time ■ Challenges they faced at that time ■ Urgency at that time ■ Level of anxiety about whether it could be resolved ■ Thoughts leading to the order after consulting with our company *For more details, please refer to the PDF document or feel free to contact us.

  • Glass
  • lens
  • prism
  • Precision Polishing

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Introduction to the polishing technique! Both double-sided and single-sided polishing are possible. *Processing examples available.

Introduction to the polishing technique! Both double-sided and single-sided polishing are possible. *Processing examples available.

We will finish to your desired surface roughness using two methods: wrapping processing and polishing processing (mirror polishing method)!

Our company specializes in "precision cutting and polishing processing" of a wide range of materials, including ceramics, crystalline materials, glass, metals, and resins. Among these, in our "polishing technology," we utilize two methods: lapping processing and polishing processing (mirror polishing method) to achieve the desired surface roughness. 【Features of Our Polishing Technology】 ■ Capable of processing a wide range of difficult-to-cut materials ■ Can process thousands to tens of thousands of pieces simultaneously ■ We can provide consistent support for SiC single crystals, which are in growing demand in the power semiconductor market, from outer shape processing and cutting to mirror polishing. *For more details, please download the PDF document or feel free to contact us.

  • Processing Contract
  • Wafer processing/polishing equipment
  • Circuit board processing machine
  • Precision Polishing

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Yabuta Precision Co., Ltd. Business Introduction

Yabuta Precision Co., Ltd. Business Introduction

For ultra-precision grinding, leave it to our team of professional engineers.

Yabuta Precision specializes in ceramic processing, particularly in the machining of hard materials, as well as polishing, mirror finishing, and double-sided grinding. To consistently deliver high-quality products, we are equipped with various grinding machines and high-performance measuring instruments. With our experience in the world of precision grinding and our relentless efforts, along with high-performance equipment, we flexibly respond to various needs, including short delivery times and varying order sizes. 【Main Processed Items】 ■ Grinding and Lapping ■ Polishing ■ Mirror Finishing ■ Processed Products (Fine Ceramics, Special Glass, Hard Materials) *For more details, please feel free to contact us.

  • Fine Ceramics
  • Other machine elements
  • Other metal materials
  • Precision Polishing

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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
  • Precision Polishing

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[Examples of Precision Polishing] Mirror Finish Treatment for Screws *Case Study Collection Available

[Examples of Precision Polishing] Mirror Finish Treatment for Screws *Case Study Collection Available

SUS430 is also resistant to rust! Mirror finish equivalent to 1000 grit. It is less prone to corrosion and impurities, making it a long-lasting and high-performance screw.

This is a case study of precision grinding. Buff polishing equivalent to #1000 on a "screw" (mirror finish). Due to its ultra-precision, there are almost no surface irregularities. There is no corrosion or adhesion of impurities, allowing for long-term use. *The image on the left shows a buff-polished screw (equivalent to #1000) made of SUS430. This SUS430 screw has been in use for about 10 years, and there is almost no corrosion. *Please view the PDF of the case study collection available for download.

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

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Japan Exceed Co., Ltd. Business Introduction

Japan Exceed Co., Ltd. Business Introduction

Japan Exceed Co., Ltd. creates the future with composite technology.

Nihon Exceed Co., Ltd. is a company that primarily engages in precision polishing and cleaning of semiconductor materials, oxide materials, compound materials, and metal materials. We possess five advanced polishing technologies: ultra-flatness technology, ultra-thinning technology, ultra-distortion-free technology, ultra-cleaning technology, and ultra-smoothness technology, enabling us to polish all types of crystalline materials. With unparalleled precision and quality achieved through unique processing techniques tailored to each material, we meet polishing needs for all types of materials. 【Business Description】 ■ Precision polishing and cleaning of semiconductor materials, oxide materials, compound materials, and metal materials. *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Other semiconductors
  • Composite Materials
  • Precision Polishing

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Thinning and distortion-free technology

Thinning and distortion-free technology

Leave the thinning of wafers to Japan Exceed!!

Processing results - Si 4 inches 25um～ - Si 6 inches 50um～ - GaAs 3 inches 20um～ - LT (Lithium Tantalate) 2 inches 25um～

  • Circuit board design and manufacturing
  • others
  • Precision Polishing

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Precision grinding of mold components and mold parts - requests for grinding by individual units are also acceptable.

Precision grinding of mold components and mold parts - requests for grinding by individual units are also acceptable.

For precision grinding of mold components and mold parts, please feel free to contact us! "Microscopic precision" brought to life by the skill and spirit of craftsmen.

Since our establishment, our main business has been the processing of parts related to press molds, focusing on polishing. We will respond to our customers' needs with high precision and quality. Please feel free to contact us if you have any requests. 【Machining Items and Sales Items】 ■ Forming Polishing ■ Jig Grinder ■ Profile Polishing ■ Wire & Discharge ■ Precision Mold Design and Manufacturing ■ Comprehensive Parts for Jig Molds *For more details, please download the PDF or contact us.

  • Other molds
  • Processing Contract
  • Precision Polishing

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Sharan Instruments Co., Ltd.

Sharan Instruments Co., Ltd.

We support research and development with ultra-precision shaping and ultra-precision polishing processing of crystalline materials!

Processing content, main products and technology features: polishing processing, cutting, machining, grinding processing, crystal orientation specified processing, heat treatment, chemical and surface treatment, jigs and tools, etc. Optical crystal elements for synchrotron beamlines, directly cooled crystals for synchrotron use, LL-LL type large X-ray interferometers. With our proprietary technology "undisturbed polishing," it is possible to process crystals without any distortion at all. We can handle everything from thick crystals with specified orientation surfaces to thin cutting and polishing, and we can also process crystal orientation surfaces that are not available through general sales routes.

  • others
  • Precision Polishing

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【課題解決事例】金属加工会社T様

【課題解決事例】金属加工会社T様

鋳造部品の不良を良品化し、在庫や廃棄コストの削減が実現した事例！

金属加工会社T様へ、ピンホールや巣の再発に対し、独自の精密研磨加工技術に よる修正処理をご提案した事例をご紹介します。 同社では、鋳造部品の製造工程において、ピンホールなどの不良が発生する ことがあり、これにより製品の歩留まり低下や余剰在庫の増加、さらには 廃棄コストの増大といった課題が生じておりました。 ご提案により、「これまでは廃棄するしかなかった部品が、研磨によって 復活し、使える状態になるとは驚きました。」とお声をいただきました。 【背景】 ■鋳造部品の製造工程においてピンホールなどの不良が発生 ■製品の歩留まり低下や余剰在庫の増加 ■廃棄コストの増大 ※詳しくはPDFをダウンロードしていただくか、お気軽にお問い合わせください。

  • Processing Contract
  • Other abrasives
  • Precision Polishing

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Surface roughness Ra1nm [Precision grinding / Mirror finish] [Wrapping]

Surface roughness Ra1nm [Precision grinding / Mirror finish] [Wrapping]

◆Surface roughness Ra1nm or less◆

At TDC, we achieve the ultimate surface roughness through advanced technologies such as grinding, polishing, and CMP. Surface roughness of Ra 1 nm or less can be achieved with almost all materials!

  • Sensors
  • Wafer
  • Optical Experimental Parts
  • Precision Polishing

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Glass processing case study: concave polyhedron

Glass processing case study: concave polyhedron

Start of manufacturing and sales, mainly using hard glass and optical glass.

Buru Seimitsu Co., Ltd. is an expert in the processing and polishing of optical glass, molded glass, float glass, and more, constantly pursuing ultra-precision processing of aspheric lens polishing using precision grinding methods. Please entrust us with your needs for precision processing and polishing of various glass types. 【Features】 ○ Mainly using hard glass and optical glass ○ Glass materials example: TX, general optical glass For more details, please contact us or download the catalog.

  • Processing Contract
  • Precision Polishing

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[Glass Processing Examples] Organic EL Related

[Glass Processing Examples] Organic EL Related

Various sealing substrates. Manufactured and sold both domestically and internationally, primarily using various types of float glass.

Buru Seimitsu Co., Ltd. is an expert in the processing and polishing of optical glass, molded glass, float glass, and more, constantly pursuing ultra-precision processing of aspherical lens polishing using precision grinding methods. Please entrust us with your precision processing and polishing needs for "all kinds of glass processing." 【Features】 ○ Manufacturing and sales both domestically and internationally ○ Mainly using various types of float glass ○ Soda-lime, D263, Eagle XG, TX For more details, please contact us or download the catalog.

  • Processing Contract
  • Precision Polishing

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We also accept mass production projects for glass processing! *We have a track record of delivering 50,000 to 200,000 units per month.

We also accept mass production projects for glass processing! *We have a track record of delivering 50,000 to 200,000 units per month.

We are experts in the processing and polishing of optical glass, molded glass, float glass, and more! Please leave the precision processing and precision polishing of all types of glass to us.

Buru Seimitsu Co., Ltd. is an expert in the processing and polishing of optical glass, molded glass, float glass, and more. Since its establishment in 1984, we have upheld the principles of "smiles and perseverance" and "let's be a brave and loyal company that tries anything," striving to respond to the requests for precision processing, special processing, and new technologies from a wide range of users in the glass industry as a distinctive company. We pursue technological innovation and work on cultivating a skilled workforce, delivering various glass components to society. Please entrust us with all your precision processing and polishing needs for any type of glass. For more details, please contact us or download our catalog.

  • Glass
  • Precision Polishing

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[Glass Processing Example] Molded Glass for Resin Molding

[Glass Processing Example] Molded Glass for Resin Molding

We can also accommodate various special shapes and aspherical processing! Introduction of processing examples.

This is an introduction to examples of glass processing by Buru Seimitsu Co., Ltd. The glass materials used are T synthetic quartz and fused quartz, primarily utilizing quartz. We accommodate drawings up to 2D, and from 2.5D onwards, we support DXF files. As a distinctive company within the glass manufacturing industry, we pursue technological innovation to meet the requests for precision processing and new special processing techniques from a wide range of customers, delivering various glass products to society. 【Features】 ■ Primarily uses quartz ■ Glass material examples: T synthetic quartz, fused quartz ■ Material: Glass ■ Accommodates drawings up to 2D, and supports DXF from 2.5D onwards ■ Capable of handling various special shapes and aspheric processing *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Precision Polishing

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[Glass Processing Example] Molded Products

[Glass Processing Example] Molded Products

It is possible to perform grinding and polishing processing of various molded products! We have received prototype requests from all domestic glass manufacturers.

Our company's convex lenses undergo final shape processing after polishing, so we are confident in their surface accuracy. We mainly use optical glass and can accommodate both double convex R products and single convex R/single concave R products. The processing capability depends on size and accuracy, but it is typically around 3kp/M as a standard. [Examples of glass materials] ■ White board B270 ■ BK7 ■ Blue board ■ Tempax ■ Tempax R, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Glass
  • Precision Polishing

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Glass precision processing (grinding and polishing) Oscar polishing and precision polishing

Glass precision processing (grinding and polishing) Oscar polishing and precision polishing

Mastering surface precision. Oscar polishing!! Glass polished without any haze.

Our company specializes in Oscar polishing and precision polishing. With adjustments confirmed by skilled workers, we achieve high-precision polishing. No matter what type of glass product it is, the glass that moves people is polished with high precision and clarity. For optical products, we pursue their performance, and for general products, we pursue their beauty. Blue Precision continuously strives for excellence. *For more details, please refer to the PDF document or feel free to contact us.

  • Glass
  • lens
  • prism
  • Precision Polishing

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Sugimura Manufacturing Co., Ltd. Business Introduction

Sugimura Manufacturing Co., Ltd. Business Introduction

The trusted SUGIMURA-ism that depicts cutting-edge features in various roles.

The sharing of information via the internet has led to high-quality products and cutting-edge technologies circulating around the world, further advancing market globalization. In the industrial sector, there is a growing demand for product diversification, customization, and cost reduction, and market needs are evolving in various ways. Sugimura Manufacturing, a specialized manufacturer of roll processing with over 60 years of history, has consistently responded to these advanced market demands. To meet our customers' requests for higher precision and quality, we have introduced state-of-the-art roll grinding processing equipment and systems, establishing leading-edge technology by solving the daily evolving challenges presented by our customers, thereby earning their trust. Moving forward, we will continue to refine our unique and innovative roll surface processing technology, based on the expertise we have developed, to meet our customers' increasingly individualized and high-level needs. For more details, please contact us or refer to our catalog.

  • Processing Contract
  • Precision Polishing

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Ultra-precision grinding processing

Ultra-precision grinding processing

Achieving the balance between precision and mass production!!

In fields such as photomasks, liquid crystal panels, and various optical filters, where the highest precision is required, we achieve a balance between precision and mass production.

  • Circuit board design and manufacturing
  • Precision Polishing

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Examples of precision grinding: Precision grinding of sliding components such as bearings and shafts.

Examples of precision grinding: Precision grinding of sliding components such as bearings and shafts.

Reduce friction resistance and achieve smooth operation! For the inner diameter of large bearings and the friction parts of sliding FA equipment! Ishida Polishing's polishing technology.

At Ishida Kenma, we accept polishing processing for all products and parts. By applying precision polishing to areas where friction occurs in drive components, such as the sliding parts of FA equipment and bearings, lubrication performance is improved. We respond to customer inquiries with keywords such as sliding, friction, and durability. *Please view the PDF of our case studies available for download.

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

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Film thickness control processing

Film thickness control processing

It is possible to control the thickness of the formed film in units of several tens of nanometers.

- Thickness control of films such as SiO2 and SiN - Thickness variation after processing: less than 50 nm

  • Circuit board design and manufacturing
  • others
  • Precision Polishing

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Introduction to the Polishing and Cleaning Processes of Japan Exceed Co., Ltd.

Introduction to the Polishing and Cleaning Processes of Japan Exceed Co., Ltd.

Achieving a super-smooth surface without haze! Introducing the polishing process.

We would like to introduce the polishing and cleaning processes of Japan Exceed, which performs precision polishing and cleaning of semiconductor materials and metal materials. In the polishing process, we achieve an ultra-smooth surface without haze by dividing the polishing into three stages: primary polishing, secondary polishing, and tertiary polishing. In the cleaning process, we maintain cleanliness by performing cleaning without human intervention, removing contaminants such as particles. 【Polishing Process】 ■ Incoming Inspection ■ Adhesive Application Process ■ Primary Polishing Process ■ Secondary and Tertiary Polishing Processes ■ Cleaning Process ■ Measurement Process ■ Inspection Process *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Precision Polishing

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[Technology Introduction] Smoothing Technology

[Technology Introduction] Smoothing Technology

Surface roughness at the semiconductor level! Precision polishing using smoothing technology.

Nihon Exceed conducts precision polishing processing using smoothing technology. In addition, we possess microstructure measurement techniques using laser microscopes, such as fine structure measurement with laser confocal functionality. Our company meets the polishing needs of various processing materials. 【Features】 ■ Precision polishing processing using smoothing technology ■ Surface roughness at the semiconductor level ■ Cu: Ra 0.16nm ■ Al: Ra 0.20nm ■ Nb: Ra 0.74nm *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Precision Polishing

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Ultra-precision grinding processing

Ultra-precision grinding processing

We accept sample processing and contract processing for materials such as resin, glass, ceramics, metal, and difficult-to-process materials!

We offer contract processing of various materials such as resin, glass, ceramics, metals, and difficult-to-machine materials. We possess precision double-sided and single-sided lapping machines, precision double-sided and single-sided polishing machines, and flatness measuring instruments. We also welcome test production, spot production, and mass production. We prioritize customer feedback and respond with proposals that meet your needs. Please feel free to contact us with your requests. 【Processing Materials (Partial List)】 ■Ceramics ■Glass ■Resin ■Metal ■Difficult-to-machine materials We can accommodate various materials beyond the above, so please feel free to contact us first. *For more details, please refer to the PDF document or feel free to contact us. ISO 9001:2015 certified.

  • Processing Contract
  • Precision Polishing

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