We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Processed products.
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Processed products Product List and Ranking from 683 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Processed products Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. ユタカフーズ 『マルちゃん』でお馴染みの東洋水産グループ会社 Aichi//others
  2. 第一商工 Nagano//Resin/Plastic
  3. 松井製作所 Osaka//Ferrous/Non-ferrous metals
  4. 4 フジカ工業 Saitama//Other manufacturing
  5. 5 熊谷精機 Nagano//Automobiles and Transportation Equipment
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Processed products Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Explaining new opportunities for environmentally friendly paper pack products! [Case study materials available] ユタカフーズ 『マルちゃん』でお馴染みの東洋水産グループ会社
  2. This is a proposal for a beautifully crafted transparent plastic processing "visualization model." 第一商工
  3. About the dowel hole processing by press. 熊谷精機
  4. 4 Start of "Easy Order Processing" service for metal and resin processing. MonotaRO
  5. 5 Woyou Paper Co., Ltd. Company Overview 五洋紙工

Processed products Product List

541～555 item / All 1818 items

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Overcoming with Honing & Cutting Processing! Countermeasures for Mold Loss Troubles

Overcoming with Honing & Cutting Processing! Countermeasures for Mold Loss Troubles

Lost the mold? No delivery date? In such cases, breakthrough with honing and machining.

"Could you please do it as soon as possible, somehow?" Among the drawings that arrived, there was a particularly eye-catching part. The material was FCD450—meaning cast iron. The quantity was small, just 30 pieces, but the shape was complex, and the drawing date was ten years ago. Feeling a slight unease, I confirmed with the customer, and as expected— "Actually, the current processing company has lost the mold..." Normally, it would be unavoidable to have a long lead time to remake the mold. However, the drawing specified **±0.005 dimensional tolerance and Ra0.2 surface roughness**, and furthermore, that area was the "cylinder sliding part." In other words, it was a high-precision part that required honing. At Bandai, we replaced everything with cutting without using a mold, and by collaborating with a honing-specialized processing partner, we achieved the shortest possible lead time. Even without a mold, and even with strict precision— Our **"Hometown Processing Network" at Bandai** can respond to those "troubles." *Please note that this kind of response is just a small part of what Bandai does every day. We invite you to see the value we can provide to our customers.*

  • Casting Machine

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You can't see it in the equipment list—"live information" creates cost advantages.

You can't see it in the equipment list—"live information" creates cost advantages.

Knowing the strengths and weaknesses of manufacturers is the strength of Bandai.

Is it too good to be true to be 'cheap, fast, and good'? — No, there are proper 'reasons' for it. We will delve into the 'secret of the low cost' of the 'Hometown Processing Network' that we introduced earlier. The key lies with H, a professional in welding and prototype processing. By maximizing their strengths in can manufacturing, they optimized costs through reduced setup times and improved processing efficiency. Identifying the 'strengths and weaknesses' that cannot be discerned from equipment lists or websites and ensuring optimal matching is the true essence of Bandai. We would like to present practical examples that those who want to maintain high quality while keeping costs down should definitely read. *Such efforts are just a small part of what Bandai does on a daily basis. Please take a look at the value we can provide to our customers.

  • Processing Contract

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The answer is not far away, but close by. The birth story of the "Processing Network."

The answer is not far away, but close by. The birth story of the "Processing Network."

If you can't find it even after searching, try relying on "connections."

In order to find partners for mass production sheet metal processing, I spent days making dozens of cold calls to processing companies nationwide. Even so, I was struggling to find any promising leads and felt stuck. It was during this time that the executive of a prototype processing company in Shimane, who has been a great help to us, casually mentioned, "Shall I introduce you to a sheet metal company strong in mass production?" — that one remark was the beginning of everything. The person in charge at the introduced company came from the prototype department of an agricultural machinery manufacturer. They excel in the know-how of keeping costs down without compromising quality, and there are processing companies nearby that can handle welding, cutting, and surface treatment. A system was established that could handle 700 items in one go within a few minutes' drive, and at that moment, the "Hometown Processing Network" was born. The answer was not far away, but right next to trust. *This kind of support is just a small part of what Bandai does every day. Please take a look at the value we can provide to our customers.

  • Processing Contract

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From observation to full-scale request. The journey with the vehicle manufacturer!

From observation to full-scale request. The journey with the vehicle manufacturer!

First, let's start with "taking a look." A challenge in processing products for vehicles.

"Do you have any experience in manufacturing processed products for vehicles?" One day, this question arrived from a train vehicle manufacturer, marking the beginning of a new challenge. While we had a track record of supplying off-the-shelf products (such as bearings), we had zero experience with processed products. Nevertheless, based on our past delivery records and evaluations of our finishing quality, I confidently replied, "We do not have a track record of supplying processed products for train vehicles, but we have never received complaints regarding our finishing quality." Amidst the tension, after providing thorough explanations, we secured inquiries for processed products for six vehicles due to interior renovations. Initially, the requests were mainly for relatively low-difficulty tasks such as laser and brake processing, but by accumulating achievements in delivery times, pricing, and quality, we eventually expanded into consultations for high-difficulty processing such as welding and assembly. This experience reflects how the technical capabilities of the "Hometown Processing Network" gradually shaped trust. *Please note that this type of response is just a small part of what Bandai does on a daily basis. We invite you to see the value we can provide to our customers.*

  • Processing Contract

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What is heat treatment? What is it done for?

What is heat treatment? What is it done for?

A processing method that utilizes heat! We will explain it clearly based on the example of gears.

Heat treatment is a very important factor in the production of processed products. However, it is often difficult to distinguish between good and bad products based solely on their appearance, so it is essential to have a precise understanding of the process. If heat treatment is ordered without sufficient understanding, it could lead to significant problems later on. Our company has also had bitter experiences in the past where issues arose from heat treatment. Therefore, our company has conducted several internal study sessions, and our employees have a good understanding of the content and risks associated with heat treatment. Now, we will explain this in an easy-to-understand manner using the example of gears. *For detailed content of the blog, please refer to the related links. For more information, please download the PDF or feel free to contact us.*

  • Processing Contract

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Everything is written on the blueprint. But the day came when I was asked, 'Did you really read it properly?'

Everything is written on the blueprint. But the day came when I was asked, 'Did you really read it properly?'

Insufficient verification is a pitfall for professionals. Questioning the "obvious" leads to quality.

We received a request from a customer to perform additional processing on a standard bevel gear from a certain gear manufacturer. The "material" section of the drawing listed the model of the standard product, and both our company and the processing contractor proceeded with the prototype based on that information. However, after delivering the prototype, we were pointed out by the quality control representative that "the hardness is different." In a hurry, we rechecked the drawing and found that there was a clear hardness specification exceeding the standard product's hardness range mentioned separately in the drawing. This was a moment of reflection for us as professionals, caused by the assumption that "there should be no problem since it's a standard product" and a lack of thorough verification. Fortunately, we were able to address it with heat treatment, but it reinforced the idea that drawings should not only be reviewed at the beginning but should be examined thoroughly until the end. We will ensure that we do not waste this experience and will be diligent in checking every detail moving forward. *This kind of response is just a small part of the initiatives that Bandai engages in daily. Please take a look at the value we can provide to our customers.

  • Processing Contract

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Cutting-edge reverse engineering! Latest equipment × master craftsmanship

Cutting-edge reverse engineering! Latest equipment × master craftsmanship

From 3D scanning to high-precision machining - reverse engineering made possible by the latest equipment and the best technology in Japan.

Reverse engineering is a technique that involves analyzing existing products using 3D scanners and various measuring instruments to create CAD data, which is then reproduced using high-precision machining equipment. This time, we will introduce a case study from "Hometown Processing Partner," which is evaluated as the best in Japan for palm-sized metal processing. Utilizing the latest measuring instruments such as 3D scanners and those from Mitutoyo, Keyence, and Nikon, along with the ultra-high-precision machining center called "YBM Vi40 Ver.3" from Yasuda Industries, you will see a site where cutting-edge equipment and skilled techniques merge through the process of precisely reproducing complex-shaped models. *Such efforts are just a small part of what Bandai does on a daily basis. Please take a look at the value we can offer to our customers.

  • IMG_0073.jpg
  • Other machine elements

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Utilizing Generative AI × ChatGPT! Internal Business Efficiency Seminar Held

Utilizing Generative AI × ChatGPT! Internal Business Efficiency Seminar Held

Improving business operations with generative AI! Supporting the introduction of ChatGPT from meeting minutes creation to utilizing drawings.

At Bandai, we have started initiatives to leverage generative AI and ChatGPT in our operations. As the first step, we held an in-house seminar with Mr. Inoue, the representative of Westana Co., Ltd., which provides support for AI implementation, as the speaker. Through actual demonstrations, we shared "specific methods to enhance the quality of work," including creating meeting minutes, drafting emails, structuring documents, and analyzing drawings. Participants seemed convinced by the estimate that it could reduce work time by 20 hours per person per month at a cost of just a few thousand yen. Everyone, including not only sales and administrative staff but also warehouse personnel, participated, and many expressed positive thoughts like, "I think I can utilize this in my own work." Bandai will continue to flexibly use generative AI not just as a trend but as a "tool to assist work," aiming to improve our proposal capabilities and responsiveness to our clients and suppliers. *This kind of initiative is just a small part of what Bandai is doing every day. Please take a look at the value we can provide to our customers.

  • Other machine elements

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Introduced on NHK's "Ariyoshi's Money Discovery! Attack on Kaneo-kun"! Welding blog photos.

Introduced on NHK's "Ariyoshi's Money Discovery! Attack on Kaneo-kun"! Welding blog photos.

Mr. Ariyoshi's program featured the Bandai blog! Photos of fiber laser welding appeared on nationwide terrestrial broadcasting!

On October 26, 2025 (Sunday) at 18:05, the NHK program "Ariyoshi's Money Discovery: Attack! Kaneo-kun" aired, and the comparison photos of fiber laser welding and TIG welding published on our company blog were featured! The theme of the broadcast was "Currently Evolving in Praise! The Secrets of Towel Money." At first glance, this topic seems unrelated to welding, but it turns out that Kenjiro Yamashita from the guest group Sandaime J Soul Brothers from EXILE TRIBE owns a fiber laser welding machine, and our blog's photos were used during the introduction segment. We are very honored that our blog's photos were featured in a nationally broadcast program hosted by Hiroyuki Ariyoshi, providing an opportunity for many people to learn about our company's efforts to support local manufacturing. *This is just a small part of the initiatives that Bandai engages in daily. Please take a look at the value we can offer to our customers.

  • Other machine elements

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Japanese Quality and Responsiveness Seen in Cutting Processing Companies in Dalian, China

Japanese Quality and Responsiveness Seen in Cutting Processing Companies in Dalian, China

Low price equals low quality is outdated. The reality of Chinese manufacturing sites is thorough processes, inspections, and improvements.

"Concerns about quality in overseas processing" — a site in Dalian challenges that perception. The processing partner that Bandai visited in China specializes in single-item, multi-variety small-batch production and offers a wide range of services from machining, turning, grinding, wire cutting, to welding. In terms of process management, they rigorously implement work instructions, creating a system that ensures quality and delivery times are maintained regardless of who is performing the processing. On the inspection side, they are equipped with multiple three-dimensional measuring machines in a temperature-controlled inspection room, conducting 100% inspections and issuing inspection reports for both prototypes and mass production. In the event of defects, they quickly resolve issues from internal sharing to root cause analysis and re-manufacturing, implementing horizontal deployment for recurrence prevention. They execute quality management based on Japanese standards as a matter of course while maintaining the cost competitiveness unique to China. This is a processing site that design and purchasing professionals who do not want to compromise on quality or price should definitely know about. *Such efforts are just a small part of what Bandai engages in daily. Please take a look at the value we can offer to our customers.

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  • Other machine elements

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Wire EDM and Pressed Products Processing Case Collection

Wire EDM and Pressed Products Processing Case Collection

One of the few manufacturers capable of producing a wide variety of small quantities with ultra-short lead times. Achieving complex and high-precision metal processing.

This case study introduces Inokuma Manufacturing's "Wire Electrical Discharge Machining and Pressed Products," which achieve complex and high-precision metal processing using various machining tools. Our company's feature is that we manufacture the molds used for precision press processing in-house. Therefore, we can maximize the know-how of the molds in our products, resulting in good performance and cost-effectiveness. Furthermore, we realize a wide variety of products, small quantities, and ultra-short delivery times. [Featured Cases] ■ Wire Electrical Discharge Machined Products ■ Pressed Products *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Other molds

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Oohira Kombu Co., Ltd. Business Introduction

Oohira Kombu Co., Ltd. Business Introduction

I want to convey the benefits of seaweed to more people.

Ohira Kombu Co., Ltd. is a seaweed processing manufacturer that offers a wide variety of kelp products, including dashi kombu, boiled kombu, shredded kombu, tororo kombu, kombu powder, and salted kombu, as well as wakame products such as fresh wakame and mekabu from the Sanriku region, along with other types like funori and hijiki. We primarily engage in the primary processing of seaweed, including hand-shaved tororo kombu, coarse crushing of kombu, production of cut dashi kombu, and chopping of dried surume. 【Business Activities】 ■ Primary processing of seaweed (shredding, coarse crushing, powdering, and processing of tororo kombu) and wholesale of seaweed raw materials *For more details, please download the PDF or contact us.

  • others

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Products handled

Products handled

From a single bolt to fully customized assembly products and made-to-order items!

We would like to introduce our handled products. Utilizing a "manufacturing network" of over 400 manufacturers both domestically and internationally, we respond to various component needs of our customers. We have established a system that can meet the increasing demands for "modularization" and "unitization" with just a single order form. 【Handled Products (Excerpt)】 ■ Surface-treated products (plated) + painted products ■ Machined products ■ Lost wax products ■ Sheet metal welded products ■ ASSY products ■ Fastening components *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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I will teach you the basics of lathe work as taught by a skilled craftsman!

I will teach you the basics of lathe work as taught by a skilled craftsman!

What are the important fundamentals that a craftsman with 25 years of lathe machining experience talks about?

The products processed from copper round bars at Ishigaki Store are important products that receive the transmitted electric current. How can we achieve successful processing? The answer is that processing cannot be done without a solid understanding of the basics. What is lathe processing? It is a type of machine tool that holds a round bar in a place called a chuck, rotates it, and cuts it using a tool appropriate for its function. What types of processing are possible? 1: Outer diameter cutting Cutting the outer side of the round bar. 2: Inner diameter cutting Cutting the inside of the round bar. 3: End face processing Improving the flatness of the cut surfaces on both ends of the round bar by cutting 0.5 mm to 2 mm for dimensional accuracy. 4: Drilling Creating holes of specified size and depth on the end face of the round bar according to the drawing requirements. Multi-axis machine tools, such as composite machines, can drill holes on the side of the round bar. 5: Boring Using a boring tool on the drilled hole to widen it to fine tolerances or improve the flatness of the inner surface. 6: Thread cutting Cutting the outer and inner diameters of the round bar with a tool called a thread cutting bit to form threads. 7: Parting Cutting by pressing the tool against the center of the round bar. Understanding the basics and processing is the first step for a craftsman.

  • Other energy equipment

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[JIS] Quality designation symbols for copper and copper alloys

[JIS] Quality designation symbols for copper and copper alloys

It expresses what properties it has due to the adjustment of quality! Commonly used quality symbols will also be introduced.

We will introduce the quality symbols for copper and copper alloys. Metals possess various properties based on their components and compositions, but by changing the metal structure through heat treatment and processing, they can acquire even more diverse mechanical properties. For example, the alphabet at the end of a copper alloy designation, such as C1100-H, indicates the properties it possesses due to tempering. *For more details, please feel free to contact us.*

  • Transformers

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