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Parts processing Product List and Ranking from 454 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.

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. 東レ・プレシジョン Shiga//Machine elements and parts
  2. 津田駒工業 野々市工場(工作機械関連事業) Ishikawa//Industrial Machinery
  3. 三星工業 三星工業　本社・工場 Niigata//Industrial Machinery
  4. 4 null/null
  5. 5 中村製作所 Mie//Manufacturing and processing contract
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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. Technology for a minimum diameter of φ0.1μm! Introduction of high-precision, high-quality precision micro-hole processing examples. 東レ・プレシジョン
  2. Small Processing Machine 'MDP-0002' 津田駒工業 野々市工場(工作機械関連事業)
  3. Samsung's tow prepreg 三星工業 三星工業　本社・工場
  4. 4 Mirror-finished product [10t × φ400 flatness ≤ 5μ, parallelism ≤ 10μ]
  5. 5 [Recruiting Partner Companies] We are actively seeking partner companies for processing and manufacturing! 川島金属

Parts processing Product List

76～90 item / All 790 items

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Sakai Iron Works Co., Ltd. - Features

Sakai Iron Works Co., Ltd. - Features

Consistent support from material ordering to assembly.

In the manufacturing process, if the "lathe processing is done at this factory and the machining processing is done at that factory" is requested separately, it can lead to time losses, cost losses, and management issues between processes due to the movement between factories. Our company is equipped with a wide variety of processing machines and specializes in providing integrated solutions, so if you entrust us with your needs, we can carry out the entire processing within our factory. Furthermore, even in cases where there are processing steps that cannot be fully covered by our equipment alone, we belong to a metal industrial complex, allowing us to collaborate with other factories within the complex to minimize losses.

  • Casting Machine

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Sakai Iron Works Co., Ltd. Technical Information

Sakai Iron Works Co., Ltd. Technical Information

Consistent support from material ordering to assembly.

In the processing engineering, if the "lathe processing is requested from this factory and the machining processing is requested from that factory" separately, it can lead to time losses, cost losses, and management issues between processes due to the movement between factories. Our company is equipped with a wide variety of processing machines and specializes in integrated responses, so if you entrust us with your needs, we can carry out the processing entirely within our factory. Furthermore, even in cases where there are processing processes that cannot be fully covered by our equipment alone, we belong to a metal industrial complex, allowing us to minimize losses by collaborating with other factories within the complex.

  • Casting Machine

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High-precision spherical parts processing

High-precision spherical parts processing

I excel at small items and round objects!

We have accumulated a wealth of experience and achievements in small and round products. We can also accommodate a variety of materials, including difficult-to-machine materials. By somewhat limiting the size and shape, we can keep standard specifications in stock for quick response upon order. 【Parts handled】 ○ Bushings ○ Shafts ○ Valves ○ Flanges ○ Guide pins ○ Cocks ○ Tubes ○ Washers ○ Bolts ○ Nuts Of course, we also handle many special items that cannot be classified into these categories. We do not strictly define the range of "small items." If you consider something to be palm-sized, please feel free to contact us. ● For more details, please download the catalog or contact us.

  • Processing Contract

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[Metal Processing Case] Fitting with Minimal Clearance

[Metal Processing Case] Fitting with Minimal Clearance

In addition to automatic lathes, we also have well-equipped NC lathes! We specialize in mass production of small-diameter precision parts.

At Sakai Iron Works Co., Ltd., we use automatic lathes for mass production machining. The inner diameter of the sleeve is processed by honing, and the outer diameter of the spool is processed by centerless grinding, adjusting the clearance to a range of 2 to 5 μm. Please feel free to contact us when you need our services. 【Case Overview】 ■ Sleeve ・Inner Diameter: Ф9.341 ・Roundness: 0.4 μm ■ Spool ・Outer Diameter: Ф9.339 ・Roundness: 0.8 μm *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Koyo Seiki Business Overview

Koyo Seiki Business Overview

We propose VA/VE from the design stage! We accommodate a variety of materials, including difficult-to-cut materials.

Koyo Seiki considers integrated processing in machining as the foundation of production and engages in VA/VE proposals from the design stage. We possess top-class domestic equipment and can handle a variety of materials, including difficult-to-machine materials. We excel in high-precision machining in fields such as medical, energy, optical devices, and semiconductor manufacturing equipment. [Initiatives] ■Machining ■Heat treatment, surface treatment, painting ■Inspection and assembly ■Proposal of three values *For more details, please refer to the PDF document or feel free to contact us.

  • Other optical parts
  • Other processing machines
  • Processing Contract

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Pipe processing - stainless steel pipe branching processing

Pipe processing - stainless steel pipe branching processing

We specialize in branching processing of stainless steel pipes.

Our company specializes in pipe processing such as T-res pipes, titanium headers, and stainless steel pipes, providing years of processing know-how. In response to the rising costs of fittings and piping materials, we meet the ever-expanding user needs by offering methods that branch directly into the pipes, equipped with tools to ensure quick turnaround times. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Piping Materials

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If you are facing issues with high-precision parts processing in the aerospace and space industry, contact Yamagishi Manufacturing!

If you are facing issues with high-precision parts processing in the aerospace and space industry, contact Yamagishi Manufacturing!

Precision machining of metal parts (AMS material) is available at Yamagishi Seisakusho, with guarantees of roundness of 5μm and coaxiality of 5μm! If you are facing issues with precision, please feel free to contact us.

If you are looking for precision machining of metal parts (AMS materials) with outstanding accuracy and multilayered quality assurance, please contact Yamagishi Manufacturing. The aerospace and aviation industries have specific issues and challenges that machining manufacturers must also understand. Our company understands the unique problems of the aerospace and aviation industries. One example is that the machining materials used in the aerospace and aviation industries are not standard JIS materials, but AMS materials such as 15-5PH, 17-4PH, 64 titanium, aluminum bronze, and Inconel, requiring precise machining of parts according to specifications. Additionally, there is a need for a quality assurance system that can withstand various audits and inspections, including audits and corrective action requests that are not specified in industry-specific drawings, stringent appearance inspections, and non-destructive testing. In addressing these challenges, Yamagishi Manufacturing has developed its unique strengths! For more detailed information, please refer to the PDF below. ☟ Click to download PDF ☟

  • lathe

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Parts processing, precision parts processing

Parts processing, precision parts processing

We are committed to precision and quality in metal processing.

Machining, processing of complex-shaped products, and precise inspection using CNC three-dimensional measuring machines. We will assist our customers with cutting-edge technology.

  • others

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Negishi Manufacturing Co., Ltd. Ultra-Fine Parts Processing

Negishi Manufacturing Co., Ltd. Ultra-Fine Parts Processing

We specialize in ultra-fine processing (prototyping, small lots)!

Our company has cultivated a wealth of processing technology and know-how over many years. We are committed to "speed and accuracy," and we are confident that you will be completely satisfied with our services. When we receive orders for small production items (including prototypes), we will create simple molds necessary for processing. Depending on the product, items that cannot have burrs will undergo metal etching processing before bending.

  • Mold Design

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MIROO Trading "Precision Mold Parts Processing"

MIROO Trading "Precision Mold Parts Processing"

Leave the processing of precision mold parts such as press molds, connector molds, and semiconductor molds to us.

MIROO Trading's "Precision Mold Parts Processing" operates as a specialized dealer of mold products, ensuring that we can deliver high-quality products that accurately meet customer needs through a prompt delivery system. You can rely on us for the processing of precision mold parts, including press molds, connector molds, semiconductor molds, and machinery equipment components. For more details, please download our catalog.

  • Other processing machines

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Alumina ceramic precision flat plate (grade 00)

Alumina ceramic precision flat plate (grade 00)

It is a high-precision reference instrument that uses alumina ceramics.

- It has excellent hardness and wear resistance, allowing for long-term use. - It has high rigidity and is strong against changes in load, resulting in minimal aging changes and the maintenance of high precision over a long period. - Its low specific gravity allows for lightweight construction, making it an easy-to-handle material. - It has excellent corrosion resistance, preventing oxidation and corrosion. - Its thermal expansion coefficient is excellent, resulting in extremely minimal deformation due to temperature changes.

  • Other inspection equipment and devices
  • Other measurement, recording and measuring instruments
  • Fine Ceramics

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Integrated manufacturing from cutting and lathe processing to finishing! A collection of case studies on precision parts processing.

Integrated manufacturing from cutting and lathe processing to finishing! A collection of case studies on precision parts processing.

We propose VA/VE from various angles to meet your needs! Introducing various processing examples.

This document is a collection of processing examples from Ushiyama Manufacturing, a parts manufacturer that provides integrated manufacturing and processing of precision components, including cutting, machining, grinding, boring, and wire cutting. It includes processing examples such as "iron material (S50C) parts," which were polished to achieve parallelism and perpendicularity within 10 microns after machining, and "combinations of stainless steel lathe-processed products." Our company specializes in machining difficult materials, including general steel, stainless steel, and hardened steel, and we strive to be a point of contact for our customers. We also meet customer needs for precision and high-accuracy machining of both small and large products using Yasuda Industrial JIGBORER. Please feel free to contact us. [Examples Included] ■ Iron material (S50C) parts ■ Wire-cut products after hardening ■ Combinations of stainless steel lathe-processed products *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Thin sheet metal processing and precision sheet metal parts processing using YAG laser welding.

Thin sheet metal processing and precision sheet metal parts processing using YAG laser welding.

It is possible to weld thin sheet metal products that are warped or cannot be bent! It can also be applied to welding corrections of mold components!

Our company specializes in thin sheet metal processing using YAG laser welding. We can weld even fine details and different materials. In conjunction with our sheet metal laser punch composite processing and bending, we can manufacture from single prototypes to small lots of sheet metal parts. This technology is also applicable to welding and correcting machine parts and mold components. Please feel free to contact us when you need our services. 【Features】 - Welding of thin sheet metal products without distortion or shrinkage - Capable of welding fine details - No burning or porosity - Can weld different materials - Capable of manufacturing from single prototypes to small lots - Also applicable to welding and correcting other machine parts and mold components *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine
  • Processing Contract

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[Precision Mold Manufacturing Case] Round Insert Mold Parts (2)

[Precision Mold Manufacturing Case] Round Insert Mold Parts (2)

Production capacity is 30 lots per month! Introducing examples of precision mold manufacturing utilizing our grinding discharge technology!

We would like to introduce a case study of the production of "round insert mold components" carried out by Escu. The request was for round insert components for automotive air conditioning parts. Therefore, we utilized our grinding discharge technology for a complex shape that required round insert plus deep engraving discharge and wire processing. Our company performs precision machining of mold and press molds based on our technology, accepting orders for mold components based on customer drawings. Please feel free to contact us when you need our services. 【Case Study】 ■ Request: Round insert components for automotive air conditioning parts ■ Production capacity: 30 lots per month ■ Processing material: STVAX hardened to HRC54 ■ Machines used: Cylindrical grinding, mold engraving discharge, wire discharge machining ■ Work size: Ø20mm × 75mm *For more details, please refer to the PDF document or feel free to contact us.

  • Resin mold
  • Other molds
  • Contract manufacturing

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Published in the February 2016 issue of Production Goods Marketing

Published in the February 2016 issue of Production Goods Marketing

Our company has been featured in "Production Goods Marketing"!

An article about our company was published in the February 2016 issue of "Production Goods Marketing." I never imagined that I would be featured in a magazine I used to read over a decade ago. I believe that the connections I've made and my continuous efforts have led to this valuable opportunity. The content summarizes the journey from my late father to my generation. It includes episodes about our company motto, "We cut everything except air," as well as the internal reforms and initiatives we've undertaken from a few years ago to the present. The article is designed to be understandable even for those who are learning about Nakamura Manufacturing for the first time, so please feel free to take a look. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Other machine elements
  • Other processing machines

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