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Precision Machine Parts Product List and Ranking from 45 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.

Precision Machine Parts 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. 日昇テクニカ Shiga//Machine elements and parts
  2. しまね産業振興財団 Shimane//Public interest/special/independent administrative agency
  3. にいがた産業創造機構 Niigata//others
  4. 石川県産業創出支援機構 Ishikawa//Public interest/special/independent administrative agency
  5. HILLTOP 京都本社 Kyoto//Manufacturing and processing contract
Go to Company Ranking

Precision Machine Parts 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. Nissho Technica Co., Ltd. Business Introduction 日昇テクニカ
  2. Sun Aei Seimitsu Co., Ltd. Business Introduction しまね産業振興財団
  3. TOWA JAPAN Corporation Business Introduction にいがた産業創造機構
  4. Tachi Manufacturing Co. Aluminum Material Processing Case Studies タチ製作所
  5. 4 Ito NC Industry Co., Ltd. Company Profile 伊東NC工業

Precision Machine Parts Product List

76～90 item / All 97 items

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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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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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Technology/Product Introduction

Technology/Product Introduction

We respond to various needs of our customers. For precision machining, please leave it to Sanna Industries.

We would like to introduce the "Technology/Products" of Sanna Industrial Co., Ltd. The heat treatment services we offer include vacuum hardening, high-frequency hardening, and overall hardening, while the surface treatments we provide include hard chrome plating, electroless nickel plating, and zinc plating. We also handle a wide variety of metals and resins. We respond to various customer needs. For precision machining, please leave it to Sanna Industrial. 【Main Metals Handled】 ■ SS400 / S45C / SKD materials / SUS materials / Aluminum materials / SKS materials / SCM ■ SPCC, SPHC / NAK materials / HPM materials / Brass and Copper, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements
  • Contract manufacturing
  • Processing Contract

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[Precision Machining Case] Duralumin

[Precision Machining Case] Duralumin

Experience in a wide range of processing! Capable of handling special parts and custom parts.

We would like to introduce a case of precision machining of duralumin that we conducted. For a motorcycle silencer, we performed drilling after lathe machining. We processed it because parts for older motorcycles are not sold. We can accommodate special parts and custom parts. Please feel free to contact us if you have any requests. 【Case Overview】 ■Material: Duralumin ■Size: φ100 ■Machine: Lathe machining center ■Application: Motorcycle *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Introduction to the 5-axis machining machines and machining technology owned by Sanoyasu Precision Industry.

Introduction to the 5-axis machining machines and machining technology owned by Sanoyasu Precision Industry.

We have extensive experience in metal processing, including forged and cast components. We are currently offering materials that summarize basic knowledge of 5-axis machining, as well as our available equipment and processing technologies.

Our company specializes in a wide range of cutting processes and is capable of machining with 5-axis machining centers, allowing us to perform complex shape cutting quickly and with high precision. We conduct strict shipping inspections using 3D measuring instruments, tool microscopes, surface testers, contour measuring machines, and more, enabling us to provide high-quality parts and materials. 【Our Advantages】 ■ Processing is carried out 24 hours a day at two locations ■ Over 100 pieces of equipment, including NC lathes and machining centers ■ Comprehensive support for material and parts procurement, heat treatment, surface treatment, and assembly *We are currently offering materials that introduce basic knowledge of 5-axis machining and the 5-axis machining centers we possess. Please check them out via "Download."

  • Processing Contract

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Precision machinery parts

Precision machinery parts

We provide high-precision precision machine parts.

Our company engages in the sale and assembly of precision machine parts using processing equipment such as lathes, multi-tasking lathes, machining centers, and wire EDM machines. Skilled staff are always present on-site, ensuring stable provision of technology. Additionally, we have staff well-versed in metal processing to bring our customers' ideas to life. 【Features】 - Sales personnel with on-site experience will propose how to efficiently commercialize products. - Thorough quality control for higher precision products, among other things. *For more details, please feel free to contact us.

  • Other machine elements
  • Processing Contract

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Seibu Corporation

Seibu Corporation

"Pursuit of customer satisfaction" Precision parts of quality and speed

We manufacture precision parts in fields that require high accuracy, focusing on the processing of prototypes for automotive medical devices and communication equipment using large simultaneous 5-axis machines, 3D machining centers, and composite lathes. Additionally, we utilize our unique network for integrated production of parts processing (shaft components, gear processing, precision sheet metal, polishing, precision machinery processing, various surface treatments, heat treatments, etc.). We can work with a variety of materials, including various aluminum alloys, stainless steel, titanium alloys, Inconel, iron, and various resins.

  • others

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[Processing Examples] Machining of mechanical parts, jigs, prototypes, and other components.

[Processing Examples] Machining of mechanical parts, jigs, prototypes, and other components.

We provide a comprehensive service for various mechanical parts, from materials to surface treatment! High quality, low price, and speedy delivery! For mechanical parts procurement and outsourcing, trust JCPI!

We flexibly respond to various machine parts, jigs, prototypes, and single items or small lots of metals and resins, all the way to mass production. We provide high-quality parts at low prices and short delivery times. We respond to inquiries within as little as 15 minutes and within 24 hours. Our passion for honing our skills and continuously challenging ourselves is part of our manufacturing DNA. Since 2013, we have produced over 200,000 drawings! We eliminate risks in advance and arrange processes to ensure that the manufactured products meet the requirements of the drawings. Please feel free to contact us when you need our services. 【Features】 ■ We provide high-quality parts at the best service and price with a specialized team. ■ We shorten delivery times with speedy responses. ■ We accommodate products from various industries, whether it's one piece, small lots, or mass production, even for complex processes. ■ We check drawings before processing to identify any dimensional issues in advance and arrange the processes accordingly. ■ We follow up on the production status of parts and conduct inspections. ■ If any issues are discovered, we report and adjust quickly. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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We also support medical device components! We accept the manufacturing of precision mechanical parts made of metal and non-metal.

We also support medical device components! We accept the manufacturing of precision mechanical parts made of metal and non-metal.

Responding to the increasing complexity of manufacturing. We make the most of our equipment and technology, adhering to a "zero-defect principle."

Our company specializes in the manufacturing of precision mechanical parts, both metal and non-metal. From order to shipment, we provide high-precision, high-quality products in a short delivery time through our original production management system. We digitize all processing methods of skilled craftsmanship within our factory management system, accumulating and standardizing data to achieve cost reduction and efficiency. In addition, our processing department conducts research and development of technologies utilizing CAD/CAM systems. We select suitable cutting tools and devise jigs to promote technological advancement and reduce processing time. 【Features】 ■ Established quality control system to ensure product accuracy ■ Collaboration with domestic partner companies allows for a wide variety of production ■ Strict management of customer confidentiality within the factory ■ Passing on skills to the younger generation, etc. *For more details, please download the PDF or feel free to contact us.

  • Other electronic parts

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Micro Science Co., Ltd.

Micro Science Co., Ltd.

Precision machinery parts processing

Corporate PR (Sales Points, Key Technologies, etc.) We manufacture a full range of precision machining and are committed to achieving high technology, high precision, and high quality products. Our entire team works together to ensure customer satisfaction.

  • others

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Precision machining of aluminum, stainless steel materials, etc., from 1 piece to 1 million pieces.

Precision machining of aluminum, stainless steel materials, etc., from 1 piece to 1 million pieces.

Precision machining × mass production: Process painted surfaces without damage, and can also handle irregular workpieces! Complete inspection system for appearance and destructive testing.

Our company has achieved significant mass production delivery results for internal components such as DVDs and HDDs, as well as external components like mobile phone and digital camera casings, through the introduction of high-precision machines, training of skilled workers, and production management using IT systems. Our production capacity boasts 16 processes, a monthly output of 500,000 units, and precision of ±0.003 for dimensional accuracy, ±0.002 for flatness, and ±0.005 for hole positioning, along with accurate takt times. We can process painted surfaces without damage and are capable of machining irregularly shaped workpieces. [Processing Achievements] ■ Mobile phone casings: Over 500,000 units per month ■ Airbag components: Over 600,000 units per month ■ Car audio components: Over 400,000 units per month ■ DVD and Blu-ray pickup components: Over 400,000 units per month... *For more details, please refer to our catalog or feel free to contact us.

  • Chuck
  • Contract manufacturing

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Kohara Ironworks Co., Ltd.

Kohara Ironworks Co., Ltd.

Experts in precision machining, always focused on high quality and low cost manufacturing.

Kohara Iron Works Co., Ltd. specializes in major products such as food-related machine parts, weaving machine parts, semiconductor-related device parts, and construction machinery parts. They excel in precision machining using CAD/CAM, as well as welding and machining of materials like stainless steel. Skilled workers also contribute to their strengths in milling and lathe processing, consistently focusing on high quality and low cost in their manufacturing.

  • others

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Enbara Manufacturing Co., Ltd.

Enbara Manufacturing Co., Ltd.

We specialize in integrated production from self-sufficiency to precision machining using CNC, ultra-precision grinding, and assembly.

We manufacture parts for construction machinery, textile machinery, optical equipment, and more [cite: 2409, 2412, 2413]. We excel in integrated production from material procurement to heat treatment, machining, assembly, and inspection [cite: 2421], and we have strengths in precision machining, particularly with NC lathes equipped with robots and machining centers with APC, as well as ultra-precision grinding (cylindrical, internal, flat, centerless, forming, aluminum grinding) [cite: 2421].

  • others

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