We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Parts manufacturing services.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Parts manufacturing services Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

Parts manufacturing services Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 細川製作所 Saitama//Manufacturing and processing contract
  2. トーシン Shizuoka//Machine elements and parts
  3. 浦和冶金工業 Saitama//Ferrous/Non-ferrous metals 本社工場
  4. 4 アイザワ・マシニング Toyama//Manufacturing and processing contract 黒部インター工場
  5. 4 笠寺プラスチック工業 Aichi//Machine elements and parts

Parts manufacturing services Product ranking

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Mechanical parts manufacturing service 細川製作所
  2. Manufacturing services for machine parts トーシン
  3. Manufacturing services for bearings and mechanical parts based on powder metallurgy technology. 浦和冶金工業 本社工場
  4. Precision Parts Manufacturing Service アイザワ・マシニング 黒部インター工場
  5. 4 Manufacturing services for construction machinery parts 丸栄工業 津久井工場(神奈川県相模原)

Parts manufacturing services Product List

121~128 item / All 128 items

Displayed results

Aluminum alloy parts manufacturing service

By manufacturing materials through casting and achieving the final shape through forging, we reduce processing time and achieve low costs.

Our company manufactures aluminum alloy components using a unique special method that combines casting and forging, known as the "Aluminum Casting Forging Method." The casting forging method involves creating the material through casting and finishing it into the final shape through forging. By performing forging after casting, it is possible to manufacture aluminum alloy components with strength, even in complex shapes. Since the final shape can be achieved in one low plasticity forming pressure, manufacturing costs can be significantly reduced. We provide comprehensive support from material suggestions that match product characteristics, design, mold production, prototype development, to mass production, responding to diverse requests. **Advantages of the Aluminum Casting Forging Method (compared to cast products):** - Achieves thin-walled designs - Enables weight reduction - Prevents and easily improves casting defects - Allows the use of functional aluminum alloys (difficult-to-cast materials), maintaining casting quality while fully utilizing plastic effects *For more details, please download the PDF or feel free to contact us.*

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Optical lens and optical component manufacturing services

We can handle the production of hundreds to around 10,000 units from a single prototype. Leave your optical lens manufacturing to us.

Our company manufactures optical lenses and optical components that accommodate the processing of various glass materials. By utilizing our expertise and equipment dedicated solely to optical lenses, along with the daily technical improvements of each member, we achieve high precision. Additionally, the products we manufacture are used in various optical elements around us, such as cameras, telescopes, medical cameras, and microscopes. 【Equipment List】 ■ Rough grinding machine ■ Polishing machine ■ Interferometer ■ Centering machine ■ Eccentricity measuring device *For more details, please download the PDF or feel free to contact us.

  • Other optical parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Automotive parts manufacturing services

We manufacture important safety components (S) among automotive parts.

Our company handles the manufacturing of metal press processed products for automobiles and machinery. In the General Affairs and Accounting departments, we focus on welfare-related accounting tasks, while the Sales Group handles customer quotations and orders. The Systems Group manages the overall production management system of the company. The Technical Department is responsible for mold maintenance, and the Secondary Processing Group primarily produces assembly parts. 【Business Overview】 ■ Business Department (General Affairs & Accounting Group, Systems Management Group, Sales Procurement & Production Preparation & Measurement Group) ■ Parts Department (Engineering Group, Quality Assurance Group) ■ Ginan Factory (Secondary Processing Group, Tilt Molding Processing) ■ Hirajima Factory (Production Management Group, Press Group, Spot Welding Group, Mold & Equipment Maintenance Group) ■ Shiratori Factory (Production Management & Shipping Group, Press Group, Spot Welding, Welding Group) *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Mechanical parts manufacturing service

Delivering trust and quality with Japanese companies, full-scale processing at the Shanghai factory.

Our company operates a wholly-owned capital machinery and metal parts processing factory located in Shanghai, manufacturing products such as casting and machining for Japanese companies. With a site area of 5,600 m² and ample building space, we provide products to Japanese companies through our own factory and partner factories. We ship products to Osaka Port three times a month, working on expanding our overseas business and internationalization, while valuing our partnerships with Japanese companies. 【Features】 ■ Geographical advantages ■ Abundant facilities and technical expertise ■ Manufacturing for Japanese companies ■ Network of partner factories ■ International expansion *For more details, please download the PDF or feel free to contact us.

  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Industrial equipment parts manufacturing and automotive parts manufacturing services.

Utilizing skilled craftsmanship and machines developed in-house! Leave metal processing to us.

Our company manufactures automotive parts and industrial components. We produce parts used in industrial machinery and are committed to strict quality control due to our involvement in manufacturing components for machines. Additionally, we also accept orders for the production of important safety parts used in automobiles, as well as small lots and limited edition items such as prototypes. 【Features】 ■ We can manufacture long shafts over 300mm suitable for OA equipment, etc. ■ We also perform mass production processing of thin-walled pipes with a wall thickness of 0.5 to 0.6mm. *For more details, please download the PDF or feel free to contact us.

  • Other Auto Parts
  • Processing Contract
  • Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Precision machinery parts manufacturing service

We provide high-precision and high-quality products! We also accept orders for milling and machining processes.

Our company primarily focuses on precision machine parts, tools, and equipment machine parts, and we specialize in processing using NC control devices. By creating processing programs from paper drawings, DXF data, IGES data, etc., provided by our customers, we deliver high-precision and high-quality products. Additionally, we perform milling, machining, wire processing, lathe processing, flat grinding, and other operations such as inner and outer diameter cylindrical grinding, various surface treatments, hardening, and welding through partner companies. 【Equipment Introduction (Partial)】 ■ Machining Center ■ NC Milling Machine ■ General-purpose Milling Machine ■ Horizontal Milling Machine ■ Wire Electrical Discharge Machine *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Machining Center
  • Milling machine

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Electronic component manufacturing services

We contribute to society by maintaining high quality as a manufacturing industry that supports the electronics industry, while continuing to sustain employment!

Since our establishment in 1973, we have accumulated know-how in electronic component manufacturing and specialize in "products for industrial machinery" that can accommodate small lot production. Our high level of technical skill and quality is supported by our experienced and female staff. We are committed to our training system and continue to deliver electronic components of quality that satisfy our clients. We have our first and second factories located in Musashimurayama City, Tokyo, and our production system is well-established. We will continue to manufacture electronic components that meet your expectations. 【Features】 ■ Track record and know-how ■ Manufacturing capability ■ High technical skill and quality * For more details, please download the PDF or feel free to contact us.

  • Other electronic parts
  • Contract manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Mechanical parts manufacturing service

We accept orders starting from just one product! We support everything from prototypes to mass production.

Our company manufactures parts used in products primarily focused on construction machinery and machine tools. We approach every project with a stance of not turning down any requests whenever possible, utilizing our high level of technical skill, development capability, and quality control to produce a variety of parts. Additionally, we assist in improvements by carefully listening to the current usage conditions and the state of the machinery, and by proposing suitable materials and processing methods for durability and detailed specification changes. 【Equipment Introduction (Partial)】 ■ Machining ■ NC Lathe ■ Composite Processing Machine ■ Compressor *For more details, please download the PDF or feel free to contact us.

  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration