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Precision Parts Processing Product List and Ranking from 79 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Precision Parts Processing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. 旭精工 Osaka//Industrial Machinery
  2. にいがた産業創造機構 Niigata//others
  3. 井上鉄工所 Saitama//Manufacturing and processing contract
  4. 4 三宅ハイテックジャパン Osaka//Manufacturing and processing contract
  5. 4 ネオテックス Osaka//Manufacturing and processing contract
Go to Company Ranking

Precision Parts Processing Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. Watanabe Manufacturing Co., Ltd. にいがた産業創造機構
  2. Miyake High Tech Japan Co., Ltd. Company Profile 三宅ハイテックジャパン
  3. Inoue Iron Works Co., Ltd. Quality Assurance 井上鉄工所
  4. NeoTex Co., Ltd. Introduction to Precision Parts Processing ネオテックス
  5. 4 Iron, aluminum, and difficult-to-machine materials | Precision parts processing and complex processing solutions BRICS

Precision Parts Processing Product List

61～75 item / All 116 items

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[Examples of Production by Application] Fine Texture Shape Processing

[Examples of Production by Application] Fine Texture Shape Processing

Parts that cannot be reached by the whetstone are removed using die-sinking electrical discharge machining! Even in such a small area, meticulous processing has been carried out.

This is an example of a part that has been finely processed with micro-patterning on a carbide material, which is one of the related components for semiconductor manufacturing equipment. Performing fine processing on carbide, which does not hold an edge, is accomplished through profile grinding, which specializes in fine groove processing. "Profile" originally refers to the contour, but profile grinding is a process where the contour is projected onto a projection plate magnified about 50 times, allowing for precise positioning and grinding. The shape of the protrusions at the micron level can be accurately finished through such high-precision grinding. [Production Example] - Material: General wear-resistant carbide - Product Size: 35×20×3.5 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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If it's just cutting, it can be shipped within 5 days including post-processing on the same day! 【Short delivery time for parts processing】

If it's just cutting, it can be shipped within 5 days including post-processing on the same day! 【Short delivery time for parts processing】

"Pursuing microns with high precision × low cost × short delivery time" Our small elite team allows us to be agile and respond flexibly to our customers' diverse needs!

▲ Of course, we can flexibly respond to high precision and short delivery time products! With two master craftsmen from Naniwa and four first-class national certified skilled workers, our small elite team is agile, allowing us to flexibly handle not only high precision but also short delivery time products. If you need something made urgently or have specific requests, we are here to address your concerns. Of course, regarding costs, we aim for optimal pricing based on the processing techniques and rich experience we have cultivated over the years, generating ideas that arise from them. 【Features】 ■ Processing at the micron level ■ High processing technology that shapes ideas ■ Production support anticipating mass production from the prototype stage *For more details, please download the PDF or contact us.*

  • Processing Contract
  • Contract manufacturing

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Goto Seiki Co., Ltd. Precision Parts Processing

Goto Seiki Co., Ltd. Precision Parts Processing

We perform machining of complex shapes, three-dimensional shapes, and high-precision parts.

Gotoh Seiki Co., Ltd. utilizes the latest CAD/CAM technology and machining centers to perform machining of complex shapes, three-dimensional shapes, and high-precision parts. We respond to requirements using technology honed in the fields of cameras, optical devices, and semiconductors, including geometric tolerances such as flatness, parallelism, and perpendicularity, as well as dimensional tolerances like hole diameters and pitches, and surface roughness. The materials we process include metals such as aluminum (A5052, A6061, A2017, A7075, etc.), brass, magnesium, zinc alloys, and copper alloys, particularly ADC12 and ZDC2 for mass production die casting. We also maintain a constant stock of die casting plates for processing that are the same material as those used in mass production, allowing for testing during prototype development. For resins, we handle ABS, POM (including sliding grade and conductive grade), PC, PC-G, PET, PBT, PPS, PPS-G, PES, PMMA, PEEK, PP, and PPE. For more details, please contact us.

  • Processing Contract
  • Other optical parts

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GOTO SEIKI Co., Ltd. Company Profile

GOTO SEIKI Co., Ltd. Company Profile

A development and prototyping partner that solves the production of high-quality prototype parts through a dual approach of "machining" and "injection molding."

Since its founding in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measurement instruments, where high precision and shape requirements are essential. This has become the foundational technology for our precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is indispensable. Additionally, we continue to evolve as a versatile group striving for optimization in precision parts processing using non-ferrous metals and resins, as well as in microfabrication and mold technology. ● For more details, please download the catalog or contact us.

  • Processing Contract
  • others

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Technical Information Magazine: Microfabrication Technology News Vol. 5

Technical Information Magazine: Microfabrication Technology News Vol. 5

We would like to introduce the technical information "Microfabrication Technology News" for research and development designers.

Since its founding in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measuring instruments, where high requirements for precision and shape are demanded. This has become the foundational technology for Goto Seiki in precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is essential. Additionally, we continue to evolve as a versatile group aiming for optimization in precision parts processing using non-ferrous metals and resins, as well as in microfabrication and mold technology. In the technical information magazine "Microfabrication Technology News Vol. 5," we will introduce this month's column, the characteristics of prototype mold manufacturing, and our responses to plating. [Contents] - This month's column by Goto Seiki employees → Skill enhancement in fine, precise, and high-precision processing through simultaneous 5-axis machining - Characteristics of Goto Seiki in prototype mold manufacturing - Responses to various types of plating For more details, please contact us or download the catalog.

  • Processing Contract
  • Technical and Reference Books

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Technical Information Magazine: Microfabrication Technology News Vol. 7

Technical Information Magazine: Microfabrication Technology News Vol. 7

We would like to introduce the technical information "Microfabrication Technology News" for research and development designers.

Since its founding in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measuring instruments, where high precision and shape requirements are demanded. This has become the foundational technology for Goto Seiki in precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is indispensable. Additionally, we continue to evolve as a versatile group aiming for optimization in precision parts processing using non-ferrous metals and resins, as well as in microfabrication and mold technology. In the technical information magazine "Microfabrication Technology News Vol. 7," we will introduce this month's column on the necessity of jigs in precision parts inspection and the introduction of 3D printers. [Contents] ○ This month's column by Goto Seiki employees → Goto Seiki's efforts in precision processing of flatness and parallelism ○ The necessity of jigs in the inspection of precision parts ○ Introduction of 3D printers For more details, please contact us or download the catalog.

  • Processing Contract
  • Technical and Reference Books

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Technical Information Magazine: Microfabrication Technology News Vol. 12

Technical Information Magazine: Microfabrication Technology News Vol. 12

We would like to introduce the technical information "Microfabrication Technology News" for research and development designers.

Since its founding in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measuring instruments, where high precision and shape requirements are essential. This has become the foundational technology for Goto Seiki in precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is indispensable. Additionally, we continue to evolve as a versatile group aiming for optimization in precision parts processing using non-ferrous metals and resins, as well as in microfabrication and mold technology. In the technical information magazine "Microfabrication Technology News Vol. 12," we will introduce this month's column, finishing of micro-formed products, and methods for processing curved shapes. [Contents] - This month's column by Goto Seiki employees - Finishing of micro-formed products - Methods for processing curved shapes For more details, please contact us or download the catalog.

  • Processing Contract
  • Technical and Reference Books

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We are waiting for single item requests! We handle various types of steel and metal processing in the past [Aluminum processing].

We are waiting for single item requests! We handle various types of steel and metal processing in the past [Aluminum processing].

From large items to small ones, we can accommodate outer diameters up to a maximum of φ1250×1250 (φ620×2000), and for rectangular items, up to 3200×1100!

From large parts to small items, for precision machining of aluminum, alloy steel, stainless steel, and various metals, please leave it to Kimura Tech! We can accommodate outer diameters up to φ1250×1250 (φ620×2000) and square items up to 3200×1100. Our machinery includes the latest model, the Mazak INTEGREXe-1060V multi-tasking turning center, the VARIAXIS 730-SX2 5-axis machining center, the FJV-50/120 gantry machining center, and the SLANT TURN 450 NC lathe. 【Features】 ■ Capable of various metal processing ■ Can handle single items ■ Accommodates both large and small items *For more details, please contact us or refer to the catalog.

  • Processing Contract

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Domestic procurement tailored to needs such as precision parts processing, painting, and surface treatment!

Domestic procurement tailored to needs such as precision parts processing, painting, and surface treatment!

Responding to demands for high quality, cost reduction, and the streamlining of various processes, we excel in precision parts processing, painting, surface treatment, and the prototyping of short delivery items, earning high praise and trust!

Our company has established a network not only overseas but also with domestic suppliers, building trust through quick-turnaround prototypes for precision parts processing, painting, and surface treatment manufacturers. We propose procurement items tailored to our customers' diverse needs from the most suitable suppliers. With over 15 years of experience as a fabless manufacturer, we have received high evaluations and trust by meeting our customers' demands for high quality in manufacturing, cost reduction, and streamlining of various processes. 【Available Processing】 ■ Cutting Processing ■ Die Casting Processing ■ Casting (Lost Wax, Sand Mold, Warm Forging) ■ Sheet Metal Press Processing (Thickness: 0.3mm to 0.5mm) ■ Injection Molding Processing ■ Polishing Processing ■ Assembly Processing *For more details, please download the materials or contact us.

  • Contract manufacturing
  • Processing Contract
  • Other contract services

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Inoue Iron Works Co., Ltd. Quality Assurance

Inoue Iron Works Co., Ltd. Quality Assurance

Quality is guaranteed within the process! By integrating equipment, systems, and the people and structure responsible for quality, we implement thorough quality management.

At our company, since obtaining ISO 9001, we have focused on the quality assurance and management of critical safety components under the policy that "safety and quality are our top priorities." To deliver high-quality products to our customers, we are equipped with three-dimensional measuring machines, including handheld probe three-dimensional measuring machines. To cultivate each individual's awareness of quality, we conduct internal training on the use of measuring equipment and our quality management system. We thoroughly conduct in-process inspections and final inspections to ensure quality assurance and management. 【Equipment (partial)】 ■ Three-dimensional measuring machines ■ Handheld probe three-dimensional measuring machines, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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[Introduction to Processing Technology] NC Milling - Thermic Co., Ltd.

[Introduction to Processing Technology] NC Milling - Thermic Co., Ltd.

By programming and using computer control, high-precision milling processing is possible. It is used for products where a large quantity and uniformity are emphasized.

Thermic Co., Ltd. has consistently responded to all needs from the very beginning, providing everything from automotive parts and construction tools to custom-made products, single items, and small lots. We handle all processing of jigs, tools, and processed parts. ★ Comprehensive inspection system with the fastest next-day delivery ★ Main focus on single items (from 1 piece), prototypes, and small lots up to mass production processing ★ Integrated production including surface treatment and hardening 《Let Thermic arrange your drawings!》 Even if you don't have knowledge of drafting, you can convey the overview of the product, and we will arrange the drawings for you. (Photos and sketches are also acceptable!) *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Contract manufacturing

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[Video Introduction] Processing Technology "High-Performance Height Measurement Device"

[Video Introduction] Processing Technology "High-Performance Height Measurement Device"

Height measurement, step differences, inner and outer widths, inner and outer diameters, pitch of the center of the circle, and maximum and minimum heights and deviations of free-form surfaces can be measured!!

At Thermic, which specializes in parts processing, we can provide estimates in as little as 45 minutes and the shortest delivery time is 1 day. We can also process from just one part, so please feel free to consult with us first. 《Thermic's Strengths》 Estimates: Quick response with a systematized estimation process Short Delivery Times: Prompt shipping after thorough inspections Integrated System: Capable of handling prototypes and more Our defective product rate is less than 1% per year. We aim for zero defects by creating a database for feedback. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other measurement, recording and measuring instruments

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Video introduction | Equipment introduction | High-precision height measuring instrument LH 600E Mitutoyo

Video introduction | Equipment introduction | High-precision height measuring instrument LH 600E Mitutoyo

High-precision measurements with Thermik! Capable of measuring up to 1/10000! Fully automatic measurement of pitch, height, and hole diameter (height displayed in the 1000s range).

Introduction of Equipment: High-precision height measuring instrument (height gauge) LH 600E Mitutoyo Measurement results can be printed and confirmed with the push of a button. At Thermic, we respond to inquiries with estimates in as little as 45 minutes and the shortest delivery time of 1 day. We can also process from a single part, so please feel free to consult with us first. 《Thermic's Strengths》 Estimates: Systematized and quick estimate response Short Delivery Time: Prompt shipping after high-precision inspection Integrated System: Support for prototypes and more Our defective product rate is less than 1% per year. We are working to create a database to enable feedback and aim for zero defective products. *For more details, please refer to the PDF materials or feel free to contact us.

  • 3D measuring device
  • Processing Contract
  • Contract manufacturing

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Video Introduction | Measurement Technology | Image Dimension Measuring Instrument IM7000 KEYENCE

Video Introduction | Measurement Technology | Image Dimension Measuring Instrument IM7000 KEYENCE

Image dimension measurement is made easy with Thermic! You can place large objects up to 300mm x 200mm, and with the push of a button, anyone can easily measure dimensions.

Equipment Introduction: Image Dimension Measuring Device IM7000 (KEYENCE: 2018 Model) At Thermic, we respond to machining requests with estimates in as little as 45 minutes and delivery in as little as 1 day. We can also process single parts, so please feel free to consult with us first. **Thermic's Strengths** Estimates: Systematized and quick estimate response Short Delivery Times: Prompt shipping after high-precision inspection Integrated System: Support for prototypes and more Our defective product rate is less than 1% per year. We aim for zero defects by creating a database to enable feedback. *For more details, please refer to the PDF document or feel free to contact us.*

  • 3D measuring device
  • Processing Contract
  • Contract manufacturing

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M1 Seiko Co., Ltd. Business Introduction

M1 Seiko Co., Ltd. Business Introduction

High precision in micron to sub-micron units! We perform precision parts processing and more.

M1 Seiko Co., Ltd. is located in Ota Ward, Tokyo (Kamata area), where some of the best craftsmen in the country compete fiercely, and specializes in high-precision products in the micron to sub-micron range. Our processing fields are broad, including polishing, turning, milling, jig grinding, gear grinding, molding grinding, centerless (dead tools), NC turning, machining, wire cutting, and electrical discharge machining, allowing us to handle everything from parts to equipment, metals to resins, small items to medium-sized items, and from custom-made single pieces to mass production. We also focus on providing ideas and know-how, including design and development, and have a proven track record of solving problems for difficult jobs that other companies have declined or for products that did not meet the required precision or performance. Among the processing fields mentioned above, several of our main products have received high praise from discerning customers who have stated for many years that "there are no alternative suppliers." 【Business Activities】 ○ Precision parts processing (metal/resin) ○ High-precision measurement jigs/gauge manufacturing ○ Special industrial equipment manufacturing ○ Various design and development For more details, please contact us or download the catalog.

  • Processing Contract
  • Special Processing Machinery
  • Other measurement, recording and measuring instruments

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