We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Prototype parts production.
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Prototype parts production Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Oct 01, 2025~Oct 28, 2025
This ranking is based on the number of page views on our site.

Prototype parts production Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Oct 01, 2025~Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. 吉川製作所 Shizuoka//Manufacturing and processing contract
  2. マツダ Osaka//Manufacturing and processing contract
  3. 三省工房 Aichi//Resin/Plastic
  4. デザインパーツ Shizuoka//Ferrous/Non-ferrous metals
  5. エスワークス Toyama//Manufacturing and processing contract

Prototype parts production Product ranking

Last Updated: Aggregation Period:Oct 01, 2025~Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. Yoshikawa Manufacturing Co., Ltd. Business Introduction 吉川製作所
  2. Prototype parts manufacturing 【*Can be accommodated from just one piece!】 マツダ
  3. Shapes that cannot be made with molds are also possible! Production of prototype parts using the "vacuum casting method." 三省工房
  4. Design Parts Co., Ltd. Company Profile デザインパーツ
  5. 4 Production Quick 3 エスワークス

Prototype parts production Product List

1~9 item / All 9 items

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Yoshikawa Manufacturing Co., Ltd. Business Introduction

Total manufacturer of prototype parts / Prototype solution services by Yoshikawa Manufacturing Co., Ltd.

Yoshikawa Manufacturing Co., Ltd. is a total manufacturer of prototype parts, leveraging the technology cultivated in automotive development prototypes to handle the production of prototype parts in various fields, including transportation equipment, aerospace, marine, medical and welfare, optical devices, industrial machinery, and consumer products. We provide a comprehensive response to prototype parts production from drawings and data, with a flexible system specialized in ultra-fast responses and a reliable quality management system. Along with providing prototype quality that is out of this world, we also aim to reduce costs overall. Utilizing the know-how we have developed, we propose the most suitable prototype methods for each project while comparing and examining various prototype techniques. 【Business Content】 ○ Total manufacturer of prototype parts ○ Prototype solution services For more details, please contact us or download the catalog.

  • Prototype Services
  • Processing Contract

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Prototype parts manufacturing with different materials.

Prototyping parts with different materials! Replacing conventional materials enables new testing!

At Yoshikawa Manufacturing, a total manufacturer of prototype parts, we produce prototype parts using different materials. We provide custom products that can be used for various tests during product development. Replacing conventional prototype materials enables new testing possibilities. We create prototypes that meet development needs by using functional materials such as die-cast materials and high thermal conductivity materials, as well as producing visualization clear models from transparent resin materials. 【Features】 ■ Custom products available for various tests during product development ■ Use of functional materials (die-cast materials, high thermal conductivity materials) ■ Special materials shaped into block materials through casting, followed by comprehensive machining ■ Production of transparent resin materials with precision machining for visualization clear models ■ Replacement of conventional prototype materials enables new testing possibilities *For more details, please refer to the PDF document or feel free to contact us.

  • Prototype Services
  • Processing Contract

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Development process assistant

Supporting the creation of 3D drawings! We guarantee the consistency and history of 3D models.

We would like to introduce the "Development Process Assistant" provided by Ito Wood Pattern Manufacturing Co., Ltd. Based on the 3D models and materials received from our customers, we offer support in creating 3D data and drawings as per their requests through our "Preliminary Design Assistant Services." Additionally, by incorporating die-casting specifications for mass production, we can provide shapes that are close to the final form through our "Production Design Assistant Services." By being involved from the design review events to the mass production confirmation events, we ensure the consistency and evolution of the 3D models. 【Features】 ■ Support in creating 3D data and drawings as per your requests based on the 3D models and materials received. ■ Collaboration with mass production manufacturers to incorporate die-casting specifications for mass production, providing shapes that are close to the final form. *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Q&A Collection on Prototype Parts Production

We will convey frequently asked questions from everyone in a Q&A format!

We would like to introduce some frequently asked questions we receive from everyone at Nishiyama Giken Co., Ltd. "Do you offer consultations even if I have no knowledge about prototypes?" and "Can I consult with you even at the rough sketch or conceptual stage?" are among the many questions we answer. Please feel free to contact us if you have any requests. 【Frequently Asked Questions (Excerpt)】 ■ Do you offer consultations even if I have no knowledge about prototypes? ■ Can I consult with you even at the rough sketch or conceptual stage? ■ Can you accept really small lots, such as 1 or 2 pieces? ■ What is the delivery time? ■ Can you accommodate unreasonable requests like "I need it urgently!"? *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Design Parts Co., Ltd. Company Profile

We can process various materials such as steel, SUS, aluminum, titanium, and resin! You can leave all the production line equipment to us from the prototype stage.

At Design Parts Co., Ltd., we engage in prototyping, general metal processing, and jig development and manufacturing. We handle everything in-house, from machining shape processing to NC lathe processing, and we can process various materials such as iron, stainless steel, aluminum, titanium, and plastics. Additionally, we assist thoroughly from the prototyping stage through jig development and line design for mass production processing, including line installation and mass production testing. 【Business Activities】 ■ Prototyping and general metal processing ■ Jig development, design, and manufacturing ■ Manufacturing parts for aluminum die casting ■ Manufacturing motorsport parts ■ Manufacturing parts for food production ■ Planning and manufacturing of decorative items and toys *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other contract services

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Production Quick 3

We can respond to complex-shaped prototype parts in as little as 3 days. We can accommodate even a single piece.

We offer "Manufacturing Quick 3," which allows you to entrust us with the production of prototype parts with complex shapes. We accommodate small lot production starting from just one piece. Additionally, we excel in processing thin items of about 1-2mm, which are difficult to process using standard vises, as well as complex shapes. Please feel free to contact us with your requests. 【Features】 ■ Support for complex shapes ■ Response in as little as 3 days ■ Can accommodate from one piece *For more details, please download the PDF or feel free to contact us.

  • Prototype Services
  • Contract manufacturing

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"Prototype mold business" *Manufactured with the same materials and materials as in mass production!

We can accommodate from one piece, regardless of small items, large items, resin, or metal! Manufactured with the same materials as in mass production.

In Torii's prototype mold business, we create molds according to the required prototype specifications, such as injection molding, rubber molding, and sheet metal pressing, and produce prototypes using the same materials as in mass production. 【Equipment】 ■ Dedicated machining centers for metal processing  OKK VM76R [1540×760×660]: 2 units  OKK VM53R [1050×530×510]: 2 units  OKK VP400 [600×410×460]: 1 unit ■ Machining centers for both metal and resin  OKK VM-5 3 [820×510×510]: 1 unit  OKK DGM-860 [1800×800×800]: 2 units  OKK TRC-800W [1800×800×800]: 1 unit ■ Electrical discharge machine  MAKINO EDNC65 (60A) [650×450×350]: 1 unit *For more details, please contact us or download the PDF to view.

  • Mold Design

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Prototype parts manufacturing 【*Can be accommodated from just one piece!】

We manufacture a wide range of prototype samples from just one piece, including iron, aluminum, and stainless steel! A prototype parts manufacturing service utilizing our expertise in precision cold forging!

Mazda Corporation, a pioneer in precision cold forging, offers a one-stop service for the entire process up to mass production parts. We can accommodate quantities starting from one piece, and we are capable of various prototype responses, including samples for evaluation before mold construction through cutting processes and physical samples. 【Supported Materials】 ○ Steel ○ Aluminum ○ Stainless Steel ○ Copper ○ Titanium ○ Resin Wide range of support available. 【Equipment】 ■ CAD/CAM ■ 5-axis machining ■ CNC composite lathe ■ NC discharge machining ■ Wire cut discharge machining ■ Fine hole discharge machining ■ Cylindrical grinding ■ Surface grinding ■ Electric furnace ■ 300-ton hydraulic press, etc. *For more details, please download the catalog or contact us directly.

  • Other machine elements
  • Prototype Services

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Shapes that cannot be made with molds are also possible! Production of prototype parts using the "vacuum casting method."

Prototyping parts for work machines and robots using transparent resin materials or silicone! Even if a product has been discontinued, if there is a master product, we can recreate the actual item.

The "Vacuum Casting Method" of Sansei Workshop can faithfully produce replicas of industrial parts, functional components, and medical parts, including those made of soft rubber materials such as polyurethane rubber (transparent resin), starting with industrial robots. Even for old machine parts that are no longer manufactured, if there is a master product, the same item can be produced. Additionally, by manufacturing under vacuum, it is possible to avoid air bubbles and reproduce fine details. 【Features】 ■ Short delivery time ■ Easily reproduces complex shapes ■ Cost advantages for medium lots of about 20 to 30 pieces ■ Production can be done from just one unit *For more details, please download the materials or contact us directly!

  • Processing Contract
  • Rubber mold
  • Special Processing Machinery

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