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

Small lot mass production Product List and Ranking from 5 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

Small lot mass production Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. 八洲電装 本社 Tokyo//Automobiles and Transportation Equipment
  2. 永友精作所 Osaka//Manufacturing and processing contract
  3. クロスエフェクト Kyoto//Resin/Plastic
  4. 4 福井精機工業 Osaka//Manufacturing and processing contract
  5. 4 原田精機 Shizuoka//Manufacturing and processing contract
Go to Company Ranking

Small lot mass production Product ranking

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. Small lot production of high-voltage harnesses for EVs. 八洲電装 本社
  2. Small lot production of high-voltage harnesses for fast charging. 八洲電装 本社
  3. Small lot production of high-voltage harnesses for agricultural machinery. 八洲電装 本社
  4. Prototyping and small lot production to mass production OK! Also accommodating complex shapes! 【Metal parts processing】 永友精作所
  5. 5 Vacuum casting for rapid prototyping and small batch production using silicone rubber molds. クロスエフェクト

Small lot mass production Product List

1～7 item / All 7 items

Displayed results
Vacuum casting for rapid prototyping and small batch production using silicone rubber molds.

Vacuum casting for rapid prototyping and small batch production using silicone rubber molds.

Delivery in as little as 2 days from data input. Vacuum casting enables short lead-time prototypes and small lot production.

- Compared to mold creation, the time is a fraction of a few minutes, and the cost is a fraction of a few tens. - It is possible to select the optimal option from a wide variety of resins. - Silicone molds can be reused about 20 times. They can also accommodate mass production. - It is possible to incorporate metal parts or create integrated products with different resins (two-color injection molding). - Unlike metal molds, silicone molds can handle slight undercuts. - Various surface treatments such as texture and gloss can be achieved through the surface treatment of the master.

  • Prototype Services
  • Processing Contract
  • Rubber mold
  • Small lot mass production

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
The shortest path to realizing 【plastic mold】 products, from flow analysis to small-lot mass production.

The shortest path to realizing 【plastic mold】 products, from flow analysis to small-lot mass production.

A mold manufacturer skilled in "round items."

Since its establishment about 60 years ago, we have specialized in injection molding molds. We excel in producing resin parts that require high dimensional accuracy, such as resin retainers for bearings and steering sensors for automobiles. Our company is committed to quickly providing "high-quality products" by efficiently carrying out the following process: Technical information → Flow analysis → Mold design → Mold manufacturing → Molding trial → Product inspection and measurement *We also conduct small-lot mass production based on customer requests. *We provide product dimensional guarantees and mold measurements as well. 【Sales Items】 ■ Prototype molds, simple molds, and mass production molds for injection molding ■ Small-lot mass production ■ Planning, development, and production of solid lubricants (Kibbs) 【Main Equipment】 ● Machining centers (5 units, including V56i, V33i, etc.) ● Wire-cut electric discharge machines and die-sinking electric discharge machines (2 units each) ● NC lathes (4 units) ● Several other general-purpose machines ● Two horizontal molding machines (100 tons) and one vertical molding machine (80 tons) ● Molding auxiliary equipment (humidity control, annealing, dryers) ● 3D measuring machine (1 unit), image measuring machines (3 units), surface roughness measuring machine, tensile testing machine, etc. *For more details, please download the PDF or feel free to contact us.

  • Drive system parts
  • Small lot mass production

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
Prototyping and small lot production to mass production OK! Also accommodating complex shapes! 【Metal parts processing】

Prototyping and small lot production to mass production OK! Also accommodating complex shapes! 【Metal parts processing】

Accurately responding to various customer needs. When it comes to metal processing, leave it to us.

Our company specializes in general metal processing (machining and sheet metal processing). We offer various services including laser processing, press/bending processing, machining, turning, wire electrical discharge machining, and TIG/CO2/spot welding. With laser processing, we can cut free curves using concentrated laser light at a single point. Additionally, we provide cost reduction proposals for high-cost clean cut processing that other companies offer, utilizing our unique technology. For all your metal processing needs, trust us. 【Equipment (partial list)】 ■ Laser processing machine (Mitsubishi Electric) ■ Gantry machining center (Mazak) ■ Vertical machining (Mazak) ■ Wire electrical discharge machine (Sodick) ■ NC lathe (Mazak), etc. *For more details, please download the PDF or feel free to contact us.

  • Other metal materials
  • Processing Contract
  • Plastic processing machines (cutting and rolling)
  • Small lot mass production

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
Small lot production of high-voltage harnesses for EVs.

Small lot production of high-voltage harnesses for EVs.

High-voltage harnesses supporting the electrification of EVs. From prototype to mass production.

In the EV industry, the reliability and safety of high-voltage harnesses are crucial. In particular, flexible responses from the development stage and the supply of high-quality products are required to keep up with rapid technological innovations. Malfunctions in harnesses directly lead to performance degradation and safety issues in EVs, making reliable quality control essential. Our company provides high-voltage harnesses that support the electrification of EVs, handling everything from prototypes to small and medium lot production at domestic factories. 【Application Scenarios】 - EV chargers (OBC) - Power supplies for lithium-ion batteries - PTC heaters for EVs - DC charging connectors for fast chargers 【Benefits of Implementation】 - Improved EV performance - High safety - Short delivery times - Compatibility with various connectors

  • 加工例２.jpg
  • スクリーンショット 2023-12-18 14.05.45.png
  • IPROS13947418960281509209.jpg
  • スクリーンショット 2026-01-14 14.32.23.png
  • Electrical equipment parts
  • Automotive Connectors
  • Contract manufacturing
  • Small lot mass production

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
Small lot production of high-voltage harnesses for fast charging.

Small lot production of high-voltage harnesses for fast charging.

High-voltage harnesses supporting electrification. For automotive, agricultural machinery, and construction equipment. Prototyping support is also available.

In the high-speed charging infrastructure industry, high-voltage harnesses that are safe and reliable are essential. In particular, they must be capable of handling large currents and demonstrating stable performance even in harsh environments. Improper harnesses can lead to decreased charging efficiency, overheating, and in the worst case, fires. Our products address these challenges by providing high-quality high-voltage harnesses. 【Usage Scenarios】 - Rapid charging stations - EV chargers - High-power charging systems 【Benefits of Implementation】 - Ensured high safety and reliability - Improved charging efficiency - Long-term cost reduction

  • 加工例２.jpg
  • スクリーンショット 2023-12-18 14.05.45.png
  • IPROS13947418960281509209.jpg
  • スクリーンショット 2026-01-14 14.32.23.png
  • Electrical equipment parts
  • Automotive Connectors
  • Contract manufacturing
  • Small lot mass production

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
Leave it to us for ultra-precision machining, from prototype development to small lot production!

Leave it to us for ultra-precision machining, from prototype development to small lot production!

We provide ultra-precision machining that caters to the aerospace field, including satellites. Achieving short delivery times from design to manufacturing! Total support from proposals to aftercare.

At Harada Seiki, we design, develop, and manufacture precision parts for automobiles, motorcycles, outboard motors, aircraft, artificial satellites, and also support the prototyping and supply of competition vehicles. - Cylinder head - Cylinder block - Crankcase - Crank - Connecting rod - Seat, guide, valve - Gears and more We also collaborate with nearby manufacturers to handle external processes such as heat treatment and high-precision polishing. As long as we receive the drawings, we will take responsibility for consistent manufacturing up to completion. We can process a wide range of materials, from total cutting of iron, non-ferrous, and difficult-to-cut materials to cast aluminum and cast iron products, regardless of whether they are box-shaped or lathe-turned. We are a friendly town factory. Please feel free to consult us about additional processing, welding, assembly, and more. 【Business Activities】 ■ Design, development, and manufacturing of precision parts for automobiles, motorcycles, outboard motors, aircraft, artificial satellites, etc. ■ Support for prototyping and supply of competition vehicles ■ Support for design and manufacturing ■ Modeling during new product development ■ Generation of NC data *For more details, please refer to the related links or feel free to contact us.

  • Contract manufacturing
  • Small lot mass production

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
Small lot production of high-voltage harnesses for agricultural machinery.

Small lot production of high-voltage harnesses for agricultural machinery.

Supports electrification. High-voltage harnesses for vehicles, agricultural machinery, and construction equipment.

In the electrification of agricultural machinery, high-voltage harnesses require high durability and reliability. It is important to withstand use in harsh environments and ensure stable power supply. Malfunctions in the harness can lead to machine stoppage or performance degradation. Our company provides high-voltage harnesses tailored to customer needs, from prototype development to small-lot production. 【Application Scenes】 - Electric tractors - Electric combines - Electric transport vehicles 【Benefits of Implementation】 - Performance improvement through electrification - High durability and reliability - Compatibility with various connectors

  • 加工例２.jpg
  • スクリーンショット 2023-12-18 14.05.45.png
  • IPROS13947418960281509209.jpg
  • スクリーンショット 2026-01-14 14.32.23.png
  • Electrical equipment parts
  • Automotive Connectors
  • Contract manufacturing
  • Small lot mass production

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

Related Categories of Small lot mass production

COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.