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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

46～60 item / All 116 items

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Reasons why Daiki Seiko is chosen.

Reasons why Daiki Seiko is chosen.

Introducing our strengths and reasons for being chosen! We are available for consultations, so please feel free to contact us.

Our company is a metal processing company founded in May 1983. Since we carry out manufacturing entirely in our own factory, our quality control is thorough. We also conduct meticulous surface treatment in the final process. We have equipment including automatic lathes and Peters, so you can trust us with medium and large lot products. 【Features】 ■ High technical capability ■ Consultation possible at the drawing stage ■ Thorough delivery date management ■ Cost reduction through process improvement and automation *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Precision parts processing business

Precision parts processing business

Meeting diverse needs! Experience and know-how cultivated in mold making, and the production of high-precision parts.

We would like to introduce our precision parts processing business. By combining the experience and know-how cultivated in mold making with various machine tools, we produce high-precision parts. Our passion for manufacturing responds to the diversifying needs. 【Manufacturing Process】 ■ After detailed discussions with customers regarding specifications, CAD drawings are created from paper drawings. ■ Processing programs are created, and the movements of machine tools are confirmed through processing simulations. ■ Machining is performed on high-speed machining centers, followed by finishing for flatness and parallelism using polishing machines. ■ Processing is done using die-sinking electrical discharge machines and wire electrical discharge machines. ■ Finishing is carried out while confirming with a microscope. ■ Inspections are conducted using a three-dimensional measuring machine. *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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[Processing Example] Precision Parts

[Processing Example] Precision Parts

Flexible response to repeat production, single production, and short delivery times for small to medium quantities of precision parts processing!

At Metal Dream Co., Ltd., we process "precision parts." We can process various materials including iron-based, stainless steel, brass, cast iron, alloy, titanium, and resin-based materials. We also offer surface treatment, heat treatment, and polishing processes according to your needs. Focusing on NC lathe processing, we flexibly accommodate repeat production of small to medium quantities of precision parts, one-off production, and short delivery times. 【Lineup & Sizes】 ■ Up to φ250 ■ Up to L200 *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Surface Treatment Processed Product White Anodizing

[Processing Example] Surface Treatment Processed Product White Anodizing

Welding processing, wire cutting processing, composite lathe processed products, etc.! We have a wealth of processing experience.

Our company has experience in processing "white anodized aluminum." In the case of complex drawings, we conduct FMEA analysis before starting processing to analyze potential issues that may arise during part processing, anticipating the risks associated with the product and manufacturing process at the design stage. We eliminate risks in advance and arrange the process to ensure that the processed items meet the requirements of the drawings. We also offer wire cutting, welding, lathe processing, and more. Please feel free to contact us when you need our services. 【Features】 ■ Our specialized team provides high-quality parts at the best service and price for our customers. ■ Quick response to shorten delivery times. ■ We accommodate orders from single pieces to small lots and mass production, regardless of industry or complexity of the product. ■ We check the drawings before processing to identify any dimensional issues in advance and arrange the process 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 materials or feel free to contact us.

  • Processing Contract

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[Processing Example] Lathe Parts Pin

[Processing Example] Lathe Parts Pin

We accommodate small lots and mass production processing of materials such as brass, aluminum, and stainless steel.

Our company offers small lot and mass production processing for "brass, aluminum, stainless steel, and SUM materials." We can handle small lot and mass production processing of brass, stainless steel, aluminum, and SUM materials with specialized equipment and short lead times. Depending on the drawings, we can ship 100,000 pieces within two weeks. Please feel free to contact us when you need assistance. 【Features】 - A specialized team provides high-quality parts with the best service and pricing for our customers. - Quick responses to shorten lead times. - No industry restrictions; we can accommodate orders from one piece to small lots and mass production, even for products with complex processes. - We check the 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 materials or feel free to contact us.

  • Processing Contract

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[Processing Example] Small Parts Machining of SUS440C Material

[Processing Example] Small Parts Machining of SUS440C Material

Processing of small items made from difficult-to-cut materials such as SUS440C, SKH51, and SKD11.

Our company has extensive experience in processing precision parts made from difficult-to-cut materials such as SUS440C, SKH51, and SKD11. We are capable of machining parts that require high precision with difficult-to-cut materials. We guarantee strict accuracy through finishing and polishing after hardening SUS440C. We also accept orders for processing other materials such as SK3, NAK, SUJ2, HPM1, and PX5. Please feel free to contact us when you need our services. 【Features】 ■ A specialized team providing high-quality parts at the best service and price for our customers ■ Quick response to shorten delivery times ■ No industry restrictions; we accommodate orders from single pieces to small lots and mass production, even for products with many processes ■ We check drawings before processing to identify any dimensional issues in advance and arrange the processes ■ We follow up on the production status of parts and conduct inspections ■ We quickly report and adjust if any issues are discovered *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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[Processing Example] Surface Treatment Processed Products

[Processing Example] Surface Treatment Processed Products

Welding processing, wire cutting processing, composite lathe processed products, etc.! We have a wealth of processing experience.

We provide surface treatment for parts (finished state). This includes plating for steel materials (chrome treatment, chromate, zinc plating, electroless nickel plating, cadmium plating, black dyeing, Parkerizing, etc.), anodizing for aluminum materials, hard anodizing, and colored anodizing, among others. We also offer buffing, hairline finishing, sandblasting, etc. Please feel free to contact us when you need our services. 【Features】 ■ A specialized team providing high-quality parts at the best service and price for our customers ■ Quick response to shorten delivery times ■ No industry restrictions; we accommodate orders from single pieces to small lots and mass production, even for products with complex processes ■ Checking drawings before processing to identify dimensional issues in advance and arrange the processes ■ Following up on the production status of parts and conducting inspections ■ Quickly reporting and adjusting in case any issues are discovered *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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FACTAS Inc.

FACTAS Inc.

A metal processing shop that responds with custom-made products, each unique.

A metal processing company that responds with custom-made solutions, we, FACTAS Co., Ltd., based in Higashi-Osaka, are a "metal tailor" that handles a wide range of metal processing from precision parts to art pieces. We accommodate single items, prototypes, small lots, and mass production lots. Focusing on turning and machining, we provide comprehensive services including grinding, precision can manufacturing, welding, and assembly, and we can reproduce parts without drawings through reverse engineering using 3D scanning.

  • others

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Kajiyama Manufacturing Co., Ltd. Company Profile

Kajiyama Manufacturing Co., Ltd. Company Profile

We respond to a wide range of needs with various processing techniques! We specialize in complex processing!

Kajiyama Manufacturing Co., Ltd. performs suitable processing for required parts using various machine tools, aiming to create parts that satisfy our customers. We also carry out press processing of automotive parts and the creation of 3D machining data for molds using 3D CAD. Our core technologies and specialized processing include complex machining using vertical and horizontal machining centers, NC lathes, wire cutting, laser cutting, pressing, and 3D CAD/CAM. 【Main Products】 ■ Production of screws for screw conveyors ■ Creation of 3D machining data for molds and 3D part processing ■ Production of bases for diamond tools and mold manufacturing ■ Various parts machining ■ Laser cutting processing *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Mechanical Design

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Precision parts processing

Precision parts processing

Precision parts processing

We offer precision machining services for general parts, electronic components, various mold parts, measurement jigs, installation jigs, and more. We accommodate prototype, single-run, repeat, and medium-volume production orders.

  • Processing Contract

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High quality, low cost, short delivery time - "Precision machining"

High quality, low cost, short delivery time - "Precision machining"

High quality, low cost, short delivery time - "Precision Machining"

Support for high-quality product manufacturing with advanced processing technology The backbone of this includes production facilities such as temperature-controlled rooms, high-precision equipment, and advanced processing technology by skilled technicians. Please utilize our precision parts processing that sells trust. 【Features】 ● High quality ● Low cost ● Short delivery time ◇◇ For details, please request materials or download the catalog ◇◇

  • Processing Contract

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[Free Gift!] Booklet on VA/VE Techniques for Cost-Reduction Design in Machining

[Free Gift!] Booklet on VA/VE Techniques for Cost-Reduction Design in Machining

By simply changing the design method, you can significantly reduce costs! We are offering a free booklet filled with the secrets to achieving this.

The "Machining VA/VE Technology Handbook" includes numerous examples of significant cost reductions during the "design phase" that designers should be aware of in machining! In addition to case studies, it is packed with tips for on-site improvements, including key points in machining, mechanisms for cost reduction, and explanations of troubles caused by design issues. It is currently available for free! With simple innovations, you can shorten work hours, skip processes, or avoid the need for special tools. 【Overview of Contents】 ■ Importance of cost reduction in the design phase ■ Correct selection methods for machining processes ■ Explanation of troubles at machining sites caused by design ■ VA/VE cost reduction examples in machining 　□ Lathe machining: 9 examples　　　　　□ Milling: 8 examples 　□ Five-axis and complex machining: 6 examples　□ Electrical discharge machining: 1 example 　□ Measurement processes: 4 examples　　　　　□ Material selection: 2 examples *The downloadable version is a digest. If you would like the complete version, please apply through the "Contact Form" below.

  • Technical and Reference Books

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Negishi Manufacturing Co., Ltd. - Business Overview

Negishi Manufacturing Co., Ltd. - Business Overview

Microfabrication and precision prototype processing are by Negishi Manufacturing.

Our company is a small manufacturing firm that specializes in the processing of precision parts. We are equipped with all the necessary machine tools, except for specialized equipment, and we respond quickly from contract to delivery, which helps shorten lead times and reduce costs. Additionally, for prototypes, even without product drawings, if you provide a freehand sketch of the shape, dimensions, and a brief explanation, we can create simple molds and produce the prototypes. If you have parts that other companies could not manufacture, complex-shaped parts, or very small parts, please feel free to consult with us. We are confident that we can be of assistance.

  • Mold Design

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[Examples of Production by Purpose] High Toughness Rotating Shaft

[Examples of Production by Purpose] High Toughness Rotating Shaft

The material used is SCM435! The key point is how to hold the workpiece on the cylindrical grinding machine without any runout.

This product is used as the spindle for grinding wheels in grinding machines, requiring a dimensional accuracy of 0.005 or less for the cylindrical outer diameter and a coaxiality of 0.01 or less. Additionally, the flange part, which serves as the mounting reference surface, and the cylindrical surface require a perpendicularity accuracy of 0.005, necessitating finishing by cylindrical grinding for both the flange reference surface and the outer diameter. To achieve high precision finishing through cylindrical grinding, the key point is how to hold the workpiece without any runout on the cylindrical grinding machine. In this case, high-precision center holes are machined on both end faces, and the workpiece is held using a tailstock for high-precision machining. Furthermore, to ensure such precision machining, we have introduced roundness measuring instruments and are also working on guaranteeing geometric tolerances reliably. 【Production Example】 ■Material: SCM435 ■Product Size: φ86×L180 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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