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Precision Machine Parts Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 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:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. HILLTOP Kyoto//Manufacturing and processing contract 京都本社
  2. 仲精機 Tokyo//Industrial Machinery 本社　岡山工場(岡山営業所)　富士サテライト工場(富士営業所)　名古屋営業所　東京営業所
  3. 北神エンジニア Aomori//Ferrous/Non-ferrous metals
  4. 石金精機 Toyama//Machine elements and parts
  5. 5 ハマダ Hiroshima//Manufacturing and processing contract
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Precision Machine Parts Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Achieve short delivery times and stable supply! Leave aluminum prototypes to HILLTOP!! HILLTOP 京都本社
  2. Kita-Kami Engineering Co., Ltd. Business Introduction 北神エンジニア
  3. Nakamura Seiki Co., Ltd. Business Introduction 仲精機 本社　岡山工場(岡山営業所)　富士サテライト工場(富士営業所)　名古屋営業所　東京営業所
  4. Technical support capabilities of Sekin Precision Machinery. 石金精機
  5. 4 Achieving a spherical accuracy of 1.0μm with unique technology in spherical processing! ハマダ

Precision Machine Parts Product List

91～105 item / All 118 items

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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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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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[Processing Example] Precision Machinery Parts

[Processing Example] Precision Machinery Parts

Processing examples of precision machine parts such as SUS304, SUS316, aluminum, S45C, and others, including Duracon and ABS!

At Kinkubo Manufacturing Co., Ltd., we process precision machine parts. We have processing experience with materials such as SUS304, SUS316, aluminum, S45C, and others, including Duracon and ABS. Please feel free to contact us when you need our services. 【Case Overview】 ■Materials - Aluminum - S45C - SUS304 - SUS316 - Others, including Duracon and ABS *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Quality management initiatives

Quality management initiatives

Improving customer satisfaction! Introducing Tachi Manufacturing Co., Ltd.'s "Commitment to Quality."

Our company produces a wide range of products from single components to mass-produced parts in fields such as automotive, industrial machinery parts, and building systems. We are actively engaged in the production of machine parts and precision components that are considered difficult to automate, and we challenge ourselves daily to provide our customers with better quality products at lower costs and faster delivery. Our company has obtained ISO 9001 (2015 version) certification. Certification body: JAB (Japan Accreditation Board) Auditing body: JIA (Japan Gas Appliance Inspection Association) 【Initiatives (partial)】 ■ Ensuring quality through thorough preparation: Pre-examination of processes and inspection methods ■ Collaboration with customers: Promotion of VE proposals and quality meetings ■ Response to changes: Strict adherence to rules during manufacturing factor changes ■ Specification of inspection categories by part characteristics: Efficient and effective inspections ■ Inspector certification system: Ensuring and improving the skills of inspection personnel ■ Deployment of quality points into work management documents: Thorough dissemination of measures against defects *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts

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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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[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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[Processing Example] Block

[Processing Example] Block

The processing method is milling! The material is oxygen-free copper, and the example size is 40×70mm.

Tajima Seiko Co., Ltd. mainly manufactures precision machine parts (titanium processing) and is currently accepting one-off orders for items such as accessories. We also welcome requests for the creation of original products. With the know-how and technology we have cultivated so far, we aim to be a company that contributes with technical skills to meet the increasingly diverse needs of our customers, such as a wide variety of high precision, high quality, and small lot production. 【Case Overview】 ■Part Name: Block ■Material: Oxygen-free Copper ■Processing Method: Milling ■Size: 40×70mm *For more details, please feel free to contact us.

  • Processing Contract

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