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Precision Machine Parts Product List and Ranking from 106 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Precision Machine Parts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. ハマダ Hiroshima//Manufacturing and processing contract
  2. 伊藤製作所 Aichi//Machine elements and parts
  3. 石川県産業創出支援機構 Ishikawa//Public interest/special/independent administrative agency
  4. 4 null/null
  5. 4 HILLTOP 京都本社 Kyoto//Manufacturing and processing contract
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Precision Machine Parts Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Achieving a spherical accuracy of 1.0μm with unique technology in spherical processing! ハマダ
  2. Magic Device - Magical Mouthpiece 伊藤製作所
  3. Kondo Iron Works Co., Ltd. Business Introduction 近藤鉄工所
  4. 4 Sanyo Aluminum Co., Ltd. Business Introduction 山陽アルミ
  5. 4 Nissho Technica Co., Ltd. Business Introduction 日昇テクニカ

Precision Machine Parts Product List

121～135 item / All 170 items

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Kita-Kami Engineering Co., Ltd. Business Introduction

Kita-Kami Engineering Co., Ltd. Business Introduction

Based on accumulated technology and experience! We respond to a wide range of customer needs in parts processing.

Kita-Kami Engineering Co., Ltd. started with the cutting and grinding of OA equipment parts and is now a company that broadly meets customer needs with medical device parts, automotive parts, mold parts, machine parts, and optical parts. Our specialties include processing small-diameter shaft products and washers and spacers with thicknesses starting from 1 millimeter, and we also accommodate laser processing. 【Types of Processed Products】 ■ Machinery equipment parts processing ■ Telecommunications equipment-related ■ Automotive parts ■ Screw parts (for vacuum devices) ■ Electrode blanks for discharge molds ■ Motor parts ■ Elevator-related (Euler) *For more details, please download the PDF or feel free to contact us.

  • Axle parts
  • Other Auto Parts
  • Vehicle body parts

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Tomei Sangyo Co., Ltd. Business Activities

Tomei Sangyo Co., Ltd. Business Activities

Equipped with abundant facilities to accommodate various metal processing.

Utilizing our unique cutting processing technology, we respond to all customer needs from shaft processing, hardening, polishing, to plating. With a rich inventory and comprehensive management from processing to surface treatment, we can deliver in shorter lead times. Please feel free to consult us for small lots and short cycles. 【Production Items】 ■ Precision machinery parts ■ Press processing ■ Gears ■ Cylinders ■ Jigs ■ Design, manufacturing, and assembly of dedicated machines ■ Assembly of machine parts *For more details, please download the PDF or feel free to contact us.

  • Processing Jig
  • Other machine elements

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Manufacturing process

Manufacturing process

Introducing our manufacturing process! Even if it's your first time in product development, you can rest assured.

Yamaguchi Seiki Manufacturing Co., Ltd. specializes in the production of precision machinery and components. With 50 years of steady experience, we meet our clients' needs. Our staff, well-versed in metal processing technology, will responsibly support you from inquiry to completion. We would like to introduce our "Manufacturing Process." 【Manufacturing Process】 ■ Support from large machinery to manual work - We flexibly respond using new large equipment as well as various small machines or manual labor. ■ Stable processing technology - We have established a stable production management system for the manufacturing of device components and the design and production of CB molds. ■ Strong network in specialized fields - Utilizing a network among specialized companies, we can manufacture through comprehensive technology. ■ Strict inspections - At every stage of processing, completion, and assembly, we constantly monitor and check with a "professional's eye." ■ Assembly of each part - Each component manufactured according to the design is carefully assembled, followed by thorough inspections. ■ Timely delivery - Our employees work together daily to achieve both "quality and delivery time." *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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Technology Introduction

Technology Introduction

Reduction of labor and costs is possible! Introducing our processing and assembly technology.

Our company specializes in the processing and assembly of precision machine parts and units that require high accuracy. Focusing on processing with our own equipment, we leverage a network built over nearly half a century to provide comprehensive technical manufacturing. We can respond to a wide range of needs and consistently deliver high-precision, high-quality products. 【Technology】 ■ Cutting - Achieving high-precision cutting using a variety of machines ■ Polishing - Smooth and delicate finishing ■ Welding - Stability created by extensive experience and knowledge of metals ■ Painting - A rich variety while considering environmental impact ■ Assembly - Capable of delivering assembled finished parts and materials *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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Aluminum A6063 (a6063) machined flatness Osaka medical

Aluminum A6063 (a6063) machined flatness Osaka medical

Leave it to us for aluminum machining! [Aluminum A6063 (a6063) end mill machining flatness Osaka medical]

【Aluminum A6063 (a6063) Machining Flatness Osaka Medical】 【Material】 A6063 (a6063) 【Industry/Usage】 Medical-related industry 【Lot】 1 to 1000 【Dimensions】 Thickness 10mm × Width 300mm × Length 400mm 【Processing】 Machining center 【Features】 This is processed using A6063. A6063 is aluminum with small amounts of Mg and Si added, offering good corrosion resistance, surface treatment properties, and extrudability. It is finished with a flatness precision of 0.03 through end mill machining. If you are looking for aluminum machining in Osaka, please consult Matsui Seisakusho! Additionally, we also handle aluminum casting, die casting processing, aluminum hot forging, and brazing! For more details, please visit our website!

  • 大阪工場3.PNG
  • Other machine elements

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Information about the ultrasonic coring device

Information about the ultrasonic coring device

Developing new processing areas! It finely crushes workpieces with 40,000 vibrations per second.

This product is a device that applies voltage to an ultrasonic transducer (piezoelectric element) built into the spindle to generate ultrasonic vibrations. It efficiently transmits ultrasonic vibrations to the tool tip (resonance) while milling, finely crushing brittle materials. As a result, it enables machining of deep holes (high aspect ratio) and achieves reduced chipping and extended tool life. 【Features】 ■ Micro-crushing by ultrasonic vibrations ■ Reduced machining resistance by adding ultrasonic vibrations to the tool tip ■ Capable of machining deep holes (high aspect ratio) ■ Reduced chipping ■ Extended tool life *For more details, please refer to the PDF document or feel free to contact us.

  • Ultrasonic Oscillator

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ES Chuck

ES Chuck

A mysterious liquid that freezes at +17℃! Using a special low-temperature coagulant, it easily secures the workpiece.

The "ES Chuck" is a method and technology for freezing and fixing workpieces at temperatures close to room temperature for processing. It can be used with precision surface grinding machines, rotary grinders, slicing machines, machining centers, cylindrical grinders, lathes, dicing saws, and more. It employs a special environmentally friendly low-temperature solidifying agent that easily secures the workpiece. Additionally, because it does not impose stress on the workpiece during fixation, it enhances processing accuracy. 【Features】 ■ Securely fixes and stabilizes workpieces that are difficult to fix with conventional methods ■ The adhesive layer is thin and hard ■ Water-soluble grinding fluids can be used ■ Can be removed at room temperature ■ The low-temperature solidifying agent is volatile *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Shinwa Iron Works Co., Ltd. Business Introduction

Shinwa Iron Works Co., Ltd. Business Introduction

Manufacturing with the motto of "thinking from the customer's perspective."

Shinwa Iron Works Co., Ltd. primarily manufactures bearings, which are essential to the foundation of various industries, and we perform precision turning processing of large precision parts across all industrial fields. We own several large precision machines and carry out integrated production in-house, from single items to mass-produced products, with outer diameters of up to 2000mm. In bearing manufacturing, we specialize in mass production of high-precision products, particularly for wind power and railways, and we have received high praise for our advanced technical capabilities and quality. 【Our Strengths】 ■ Human Resources and Education ■ Large and State-of-the-Art Equipment ■ Quality Control System *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Metal bearings
  • Other machine elements

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Parts manufacturing: Prioritizing reliable 'quality' in manufacturing.

Parts manufacturing: Prioritizing reliable 'quality' in manufacturing.

Achieving high-precision processing! We are advancing initiatives to improve processing accuracy, focusing on production technology.

Here are the appeal points of Sanyo Iron Works. Our company is advancing initiatives centered on production technology to improve processing accuracy through verification with large three-dimensional measuring machines. We overcome challenges one by one with various innovations to achieve high-precision processing of large components, successfully handling tasks that others might abandon. Due to our long-standing track record of consistently producing high-quality and reliable products, we have earned the trust of our customers, for which we are always very grateful. **Features** - Prioritizing "quality" as a trust in manufacturing - Advancing initiatives to improve processing accuracy centered on production technology - Achieving high-precision processing of large components *For more details, please refer to the PDF materials or feel free to contact us.*

  • Processing Contract
  • Contract manufacturing
  • Other machine elements

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From design to manufacturing, we also support large aircraft components.

From design to manufacturing, we also support large aircraft components.

Enhancing collaboration with in-house manufacturing to create better products! We strive to provide detailed and attentive service.

Here are the appealing points of Sanyo Iron Works. In recent years, the specifications of products have gradually become more sophisticated and complex. We ensure that thorough discussions are held regarding aspects that cannot be clearly specified in the drawings, so that you are satisfied upon completion. We actively propose improvements and requests related to the design drawings, even starting from small products. Together with our customers, we aim to create better products that will be useful in the future. Our company participates in meetings from the design stage and also offers suggestions for shapes that are easy to process. 【Features】 ■ Detailed and careful response ■ Participation in meetings from the design stage ■ Suggestions for easy-to-process shapes *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Circuit board design and manufacturing

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[Information] Q&A and Case Studies on Material Properties for NC Lathe Processing

[Information] Q&A and Case Studies on Material Properties for NC Lathe Processing

Answering questions such as 'What is the difference between SUS316 and SUS316L?' We also include examples of special processing.

This document introduces a Q&A regarding the material properties of NC lathe machining. Starting with the question, "What are the materials and properties other than aluminum used in aircraft?" it also addresses inquiries such as, "What materials do you recommend for corrosion resistance?" and "What is the phenomenon of work hardening?" Additionally, we have included machining examples of "square items" and "round items," so please feel free to download and take a look. 【Sample Questions】 ■ What are the materials and properties other than aluminum used in aircraft? ■ What are the materials and properties of aluminum used in aircraft? ■ What materials do you recommend for corrosion resistance? ■ What is the phenomenon of work hardening? ■ What is the difference between SUS316 and SUS316L? *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Other machine tools
  • Other processing machines

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[Information] Q&A and Case Studies on Quality Control in NC Lathe Processing

[Information] Q&A and Case Studies on Quality Control in NC Lathe Processing

"Are you implementing measures to prevent inspection omissions?" and many other Q&As related to quality control are published!

This document introduces a Q&A regarding quality control in NC lathe machining. Starting with the question, "Are measures being implemented to prevent inspection omissions?" it also addresses questions such as "To what extent is product traceability possible?" and "What actions will be taken if defective products are released to customers?" Additionally, examples of machining cases for "square items" and "round items" are included, so please feel free to download and take a look. 【Sample Questions】 ■ Are measures being implemented to prevent inspection omissions? ■ To what extent is product traceability possible? ■ To what extent is product traceability possible? ■ What actions will be taken if defective products are released to customers? ■ Is quality inspection of the first products in each process being conducted? *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Other machine tools
  • Other processing machines

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Aluminum processed products: various extruded shapes/precision machining

Aluminum processed products: various extruded shapes/precision machining

Allgoshin Corporation handles everything from the procurement of aluminum profiles to precision machining using machining centers.

Our company specializes in the production and processing of prototype manufacturing and small quantities of various precision machine parts using various NC machine tools such as machining centers and NC lathes. We are equipped to meet a wide range of needs, from cutting processes such as milling using machining centers and turning of round materials with NC lathes to complex processing using multiple machines and surface treatment, catering to both corporate and individual clients. We can handle a wide variety of materials, from difficult-to-cut materials like stainless steel and titanium to iron, aluminum, brass, and plastics. If you require machining of metals, plastics, or other materials, please feel free to contact us.

  • Processing Contract

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Various extruded shapes / precision machining of aluminum processed products

Various extruded shapes / precision machining of aluminum processed products

Alloy Shin Corporation handles everything from the procurement of aluminum profiles to precision machining using machining centers.

Our company uses various NC machine tools such as machining centers and NC lathes to engage in the production of prototypes and the manufacturing and processing of small quantities of diverse precision machine parts. We are equipped to meet a wide range of needs, whether for businesses or individuals, from milling using machining centers and turning of round materials with NC lathes to complex processing using multiple machines and surface treatment. We can handle a wide variety of materials, from difficult-to-cut materials like stainless steel and titanium to iron, aluminum, brass, and plastics. If you require machining of metals or plastics, please feel free to contact us.

  • Processing Contract

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Case study of cost reduction in metal processing due to changes in the C chamfering specification of peripheral R.

Case study of cost reduction in metal processing due to changes in the C chamfering specification of peripheral R.

Programming made easy! It leads to cost reduction through labor savings!

In the design instructions for square mechanical parts such as plate blocks, it is often seen that the outer corners are indicated with a radius, such as 5R. In the machining of such mechanical parts, programming the R shape takes time, and it also becomes difficult to align dimensions and joints, which increases the man-hours required to stabilize quality, leading to higher costs. In the drawings of parts like plate blocks, if there are no mechanical issues, changing the outer corners to a chamfer indication such as C5 can help reduce costs. This not only simplifies programming but also allows for chamfering with a grinder, contributing to cost reduction through decreased man-hours. 【Example】 ■Content: Cost reduction in metal processing by changing the outer R to a C chamfer indication ■Issue: Increased man-hours to stabilize quality leading to higher costs ■Proposal: Change the outer corners to a chamfer indication such as C5 ■Applications: Cost reduction, cutting processing, machining, lathe work, precision processing *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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