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Parts Machining Product List and Ranking from 13 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Mar 11, 2026～Apr 07, 2026
This ranking is based on the number of page views on our site.

Parts Machining Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Mar 11, 2026～Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. 岩井工機 Chiba//Manufacturing and processing contract
  2. 井山工作所 Shizuoka//Manufacturing and processing contract
  3. 豊田市 産業部 次世代産業課 Aichi//Government
  4. ツクバ機工 Ibaraki//others
  5. 5 オグチ Nagano//Manufacturing and processing contract
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Parts Machining Product ranking

Last Updated： Aggregation Period:Mar 11, 2026～Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. Machining of large parts and repair parts for steelmaking. 岩井工機
  2. Machining of large components and repair parts for power generation turbines. 岩井工機
  3. Machining of lightweight alloy castings (AC・MC) and copper alloy castings (CuC) 井山工作所
  4. Okada Manufacturing Co., Ltd. 豊田市 産業部 次世代産業課
  5. 4 Machining of valves and parts mainly made of bronze and brass materials. オグチ

Parts Machining Product List

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Forklift parts machining

Forklift parts machining

For the past 50 years, we have been supplying forklift parts to various forklift manufacturers. If you are having trouble finding a cooperative factory, please consult with Mutsumi Industry.

We have a solid reputation for delivery times and quality. Additionally, we have proposed various value engineering (VE) solutions based on consultations from our clients. If you are struggling to find a technical consultation window for machine parts or a cooperative factory that ensures stable quality and adherence to delivery schedules, please consult with Mutsumi Industries. At Mutsumi Industries, we have made various proposals based on design technology in response to our clients' requests. We offer a wide range of support not only for processing but also for cost reduction in new development and design drafting. Of course, we respond with short delivery times and low prices, while also achieving meticulous processing through our reliable technology and detailed design know-how.

  • Other conveying machines
  • Contract manufacturing
  • Processing Contract
  • Parts Machining

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Machining of aluminum precision parts

Machining of aluminum precision parts

We accommodate everything from prototype single items to small lot mass production! We will quickly provide proposals to solve our customers' challenges.

At Nippon Waiko Co., Ltd., we perform "precision machining of aluminum parts." We accommodate everything from prototype single items to small lot mass production. We will propose machining methods according to your budget. Typically, depending on the material and shape, we can respond within as little as three days from specification determination. Even if the specifications are not finalized, hand-drawn concepts are acceptable. A dedicated specialist will handle each project, and we possess advanced measuring equipment to ensure precision. 【Features】 ■ Accommodates everything from prototype single items to small lot mass production ■ Can respond within as little as three days from specification determination (typically depending on material and shape) ■ Proposes machining methods according to your budget ■ Can accommodate even if specifications are not finalized or if hand-drawn concepts are provided ■ Can handle products with a diameter of 400mm or more *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Parts Machining

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Machining of valves and parts mainly made of bronze and brass materials.

Machining of valves and parts mainly made of bronze and brass materials.

Established a 24-hour system for machining mainly with bronze and brass materials!

Since our establishment in 1909, we have always adhered to the motto of "responding to all needs" and have been engaged in general machining. In particular, we have advanced automation in our turning processes primarily involving gunmetal and brass materials since 1991, establishing a 24-hour operation system. We will continue to respond to customer needs and orders from various industries. For more details, please download our catalog.

  • Processing Contract
  • Parts Machining

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Strength: Integrated production system capable of everything from material procurement to surface treatment.

Strength: Integrated production system capable of everything from material procurement to surface treatment.

We will respond with a consistent production system that enables cost reduction and short delivery times!

At Zakagawa Forging Industry Co., Ltd., we arrange solid materials and perform turning processing. This allows us to shorten lead times, reduce costs, and achieve quick delivery. Additionally, we collaborate with partner companies for surface treatment, enabling integrated production. *For more details, please refer to our catalog or feel free to contact us.*

  • Processing Contract
  • Parts Machining

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Machining of aircraft parts and industrial parts.

Machining of aircraft parts and industrial parts.

Machining of aircraft parts and industrial components! We provide high-quality and highly reliable products at a state-of-the-art factory equipped with some of the best machining facilities in the country!

Tochigi Tech Co., Ltd. specializes in the machining of aircraft parts and industrial components. We provide high-quality and highly reliable products at our state-of-the-art factory, which is equipped with some of the best machining facilities in the country. Utilizing profilers, machining centers, and measurement equipment, we offer a wide range of services, focusing on aerospace-related components, as well as machining for nuclear-related parts and cutting tools. *For more details, please request our materials or view the PDF data available for download.

  • Other Auto Parts
  • Flight control parts
  • Parts Machining

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Introduction to the Dedicated CAD Room of Riverhead Metal Processing Co., Ltd.

Introduction to the Dedicated CAD Room of Riverhead Metal Processing Co., Ltd.

Assembly area and processing area adjacent to a CAD-exclusive room! It is possible to pursue and propose optimal jigs and processed products for our customers.

In our dedicated CAD room, we not only ensure capacity but also feature the ability to execute a fast PDCA cycle. In the case of development jigs, many customers provide images in the form of sketches, and we carry out the process of creating drawings to bring those ideas to shape. Additionally, by placing the assembly and processing areas adjacent to the CAD room, we can propose design changes and modifications in a very short cycle, allowing us to thoroughly suggest optimal jigs and processed products for our customers. **Features** - Equipped with a dedicated CAD room to ensure capacity - Transcription from sketches to 3D drawings, visualizing and digitizing customer requests - Achieving short delivery times and custom responses through a small-lot, diverse machining and assembly line *For more details, please download the PDF or feel free to contact us.*

  • 3D CAD
  • jig
  • Parts Machining

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PLATE series products

PLATE series products

We mainly engage in the processing and manufacturing of semiconductor devices, precision machinery, and LCD components.

Due to the relationship with our trading partner, it is difficult to publish the details of the processed products, so please consult with us first.

  • Other semiconductor manufacturing equipment
  • Parts Machining

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Machining of large parts and repair parts for steelmaking.

Machining of large parts and repair parts for steelmaking.

Large component processing for steelmaking, also supporting updates and repairs.

At Iwai Koki, we handle the machining of large parts, repair parts, and replacement parts used in steelmaking equipment and related facilities. We are flexible in our approach, capable of accommodating everything from single items and small lots to ongoing projects, primarily focusing on lathe processing and machining. In the steelmaking sector, many parts are directly linked to the maintenance of equipment operation, making reliable machining and delivery times crucial. Our company not only processes based on drawings but also responds to inquiries considering machining methods and processes, providing proposals tailored to actual conditions. We meet various procurement needs, including replacement parts, repair parts, and the consideration of new outsourcing partners. 【For these concerns】 - There are few machining sources available for repair parts for steelmaking equipment. - Looking for a partner company that can handle large parts and heavy items. - Want to arrange replacement parts with a short lead time. - Existing outsourcing partners are limited, and there is a desire to diversify risks. - Seeking a machining partner for ongoing consultations. 【Usage scenarios】 - Updating large parts for steelmaking plants. - Repairing damaged parts. - Regular maintenance. 【Benefits of implementation】 - Reduction of equipment downtime. - Optimization of parts procurement costs. - Establishment of a stable production system.

  • lathe
  • Parts Machining

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Precision parts processing, resin parts machining

Precision parts processing, resin parts machining

This is the machining of resin parts by Tsukuba Kiko.

This is the machining of resin parts by Tsukuba Kiko.

  • Other semiconductor manufacturing equipment
  • Parts Machining

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Machining of lightweight alloy castings (AC・MC) and copper alloy castings (CuC)

Machining of lightweight alloy castings (AC・MC) and copper alloy castings (CuC)

For machining of complex-shaped castings, come to Iiyama Works! We provide consistent support from prototyping to material procurement!

Our company performs machining of "light alloy castings (AC・MC)" and "copper alloy castings (CuC)." We have a wealth of machining experience, and our machining of cast parts is active in various fields such as automotive, machine tools, and medical devices. We have partner companies for various processes including mold making, casting, and surface treatment. Please feel free to consult us not only for machining but also for material procurement and post-processing. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Processing Jig
  • Parts Machining

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[Technical Case] Improved Production Efficiency through Shortened Processes

[Technical Case] Improved Production Efficiency through Shortened Processes

Experience in the construction industry! Introduction of a case where delivery time was shortened by changing the processing process.

Zawakawa Forging Industry Co., Ltd. is a company engaged in the manufacturing of cold-forged bearing products, machining of hydraulic pump parts, and the production of aluminum machined products. We would like to introduce our achievements in realizing short delivery times through innovative ideas for process changes. **Challenge: "Review of Processing Steps"** We received a request from a major construction machinery manufacturer to review the processing steps for shaft components used in the engine parts of caterpillars. **Solution:** - Reduced 5 processing steps to 3 * By performing "simultaneous grinding at two locations," we shortened the grinding (done twice) and finishing processes that were necessary to achieve coaxiality. - Setup time was reduced, leading to increased production efficiency. - Quality stabilized, and the defect rate decreased. **Actual Product** - **Client:** Major construction machinery manufacturer - **Product Name:** Shaft components used in the engine parts of caterpillars (8000 pieces of 4 types per month) - **Material:** SCM415 (case-hardened material) - **Precision:** ±8μm For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Engine parts
  • Parts Machining

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【Strengths】Rich equipment capabilities and a 24-hour system to handle from 1 to 5000 units.

【Strengths】Rich equipment capabilities and a 24-hour system to handle from 1 to 5000 units.

We have established a system that can flexibly accommodate everything from prototypes to mass production of 1,000 units!

At Zakagawa Forging Industry Co., Ltd., we have been making proactive investments in equipment and have improved our productivity through collaboration with young members. While passing on skills from veteran members to younger members, we have continuously challenged ourselves with new initiatives. We have established a flexible system that can accommodate everything from prototypes to mass production of 1,000 units. *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Parts Machining

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[Contract Processing Service] Machining of parts for various industrial machines.

[Contract Processing Service] Machining of parts for various industrial machines.

Single item processing available: Manufacturing of industrial machine parts (iron, stainless steel, aluminum, copper, castings, etc.)

Our company specializes in small-lot, diverse processing, so we accept orders starting from one piece, including prototypes and custom products. Since we also perform welding in-house, we can respond flexibly to delivery times. Please feel free to consult us about short delivery projects. 【Processing Examples】 Brackets, stands, stays, base plates, gauges, fixing hardware, jigs, etc. 【Available Sizes】*Table Size Vertical Machining Center: X 1530 Y 660 Horizontal Machining Center: X 700 Y 700 Surface Grinding Machine: X 750 Y 445 Depending on the processing content, we can also process products larger than the table size. 【Available Materials】 General structural rolled steel (SS material) Machinery structural carbon steel (SC material) Tool carbon steel (SK material) Alloy tool steel (SKD material) Pre-hardened steel (plastic mold steel) (NAK material) Copper Brass Gunmetal Stainless steel Aluminum Cast iron, etc. For more details, please visit our company website.

  • Contract manufacturing
  • Parts Machining

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BOX series products

BOX series products

We mainly engage in the processing and manufacturing of semiconductor devices, precision machinery, and LCD components.

Due to the relationship with our trading partner, it is difficult to publish details of the processed products, so please consult with us first.

  • Other semiconductor manufacturing equipment
  • Parts Machining

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Machining of large components and repair parts for power generation turbines.

Machining of large components and repair parts for power generation turbines.

Parts processing for power generation turbines that also supports updates and repairs.

Iwai Koki handles the machining of large parts, repair parts, and flange-related components used in power generation turbines. We can flexibly accommodate single-item production, small lots, replacement parts, and ongoing projects, primarily focusing on lathe and machining processes. In the field of power generation equipment, not only quality but also delivery times and stable responsiveness are required for the renewal of existing parts, regular maintenance, and unexpected replacements. Our company responds not only to machining based on provided drawings but also engages from the consultation stage, including machining methods and processes, to offer realistic production proposals. Companies looking for new outsourcing partners or cooperative factories, as well as those wishing to reassess their machining sources for turbine-related parts, are encouraged to consult with us.

  • lathe
  • Parts Machining

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Okada Manufacturing Co., Ltd.

Okada Manufacturing Co., Ltd.

Manufacturing of large parts for equipment and machinery: One-stop service from welding to machining.

We, Okada Manufacturing Co., Ltd., specialize in the production of large parts used in equipment machinery, as well as medium and small parts. We can handle everything from welded products (fabricated items) to machining from solid materials. We work with materials such as SS, S45C, aluminum, and stainless steel. As long as you provide us with the drawings, we can manage everything from material procurement to welding and machining in a one-stop service. ■ Short lead times for large part production We excel in the production of large parts such as frames and beds for equipment machinery. Since we have in-house capabilities for both welding and machining, we possess abundant know-how in both areas, allowing us to achieve high precision and respond to short lead times. ■ Welding of SUS and aluminum materials is also possible We are skilled not only in welding SS materials but also in aluminum and stainless steel. Depending on the application of the products, such as beds, frames, vacuum chambers, and brackets, we utilize both semi-automatic welding and TIG welding. ■ 3D machining with 5-axis machining centers We also handle small part machining. We are proficient in sizes ranging from palm-sized to medium-sized parts, and we can manage welding structures like brackets and machining from solid materials. In particular, we can perform complex 3D machining using simultaneous 5-axis machining centers.

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  • Contract manufacturing
  • Parts Machining

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Machining of repair parts and replacement parts for waste incineration.

Machining of repair parts and replacement parts for waste incineration.

Machining of replacement parts and repair parts for waste incineration equipment.

At Iwai Koki, we handle the machining of repair parts, replacement parts, and large components used in waste incineration facilities and related equipment. We can flexibly accommodate everything from single-item production to small lots and ongoing projects, primarily focusing on lathe and machining processes. In waste incineration facilities, there are many replacement parts needed for regular maintenance and equipment upkeep, making timely delivery, stable quality, and the presence of a reliable outsourcing partner essential. Our company not only processes based on drawings but also responds to inquiries regarding machining methods and processes, providing practical proposals tailored to equipment operation. You can also utilize our services for repair support and the selection of new partner companies. 【For these kinds of issues】 - Limited options for machining parts for waste incineration facilities - Want to increase the number of outsourcing partners for repair and replacement parts - Need a machining partner that can respond according to the timing of equipment repairs - Want to discuss large components or single-item machining - Looking for a partner company for ongoing requests 【Benefits of implementation】 - Cost reduction through decreased frequency of parts replacement - Increased reliability through high-quality parts machining

  • lathe
  • Parts Machining

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Machining of large parts and replacement parts for turbines and compressors.

Machining of large parts and replacement parts for turbines and compressors.

Parts processing for turbines and compressors that also supports updates and repairs.

At Iwai Koki, we handle the machining of various parts used in turbine and compressor applications. Focusing on lathe and machining processes, we can flexibly respond to projects that often have limited options, such as large parts, large-diameter workpieces, flange-type components, repair parts, and replacement parts. Whether it's single items or small lots, we can manufacture based on drawings and are open to consultations from the stage of considering processing methods and processes. We have a system suitable for projects that require quality, delivery time, and responsiveness, such as regular repairs, parts updates, and securing new outsourcing partners. 【For such concerns】 - Limited options for machining turbine and compressor parts - Looking for partner companies to request repair and replacement parts - Want to consult about machining parts like flanges and rings - Procurement risks exist with only existing outsourcing partners - Want to increase the number of machining partners for ongoing requests 【Usage scenarios】 - Updating existing parts - Regular repairs - Sudden replacement responses 【Benefits of implementation】 - Stable operation of equipment - Shortened delivery times - Cost reduction

  • lathe
  • Parts Machining

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Iida Seiki Co., Ltd.

Iida Seiki Co., Ltd.

Precision parts machining

"Monozukuri" is not only about the actual processing steps but also about how satisfied you are when the product is completed after design and processing. We believe this is important, and from the stage of prototype part processing, we conduct meticulous process design and strive to provide parts that will satisfy you for many years.

  • others
  • Parts Machining

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