Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
This ranking is based on the number of page views on our site.
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Machined products
The main focus is on CNC automatic composite lathe back processing. The material diameter can range from Φ3 to Φ42. The materials primarily include brass (C3604) and SUS304, and recently, the use of cadmium-free materials has been increasing. Additionally, there have been numerous achievements in SUS304 processing.
![[Case Studies] Leave anything related to plastic, aluminum, and stainless steel to us!](https://image.mono.ipros.com/public/product/image/271/2000623126/IPROS46506436812594566647.png?w=280&h=280)
We can manufacture and process regardless of metal, resin, or material! With the introduction of the 3D CAM system "TOPSOLID," we have strengthened our quality assurance system.
At Equal, we have extensive experience in manufacturing products using metals, resins, and rubber, and we provide comprehensive support for production and processing tailored to your needs. We offer a wide range of services, including SUS welding processed products, large lathe processed products, and the manufacturing of conveying screws. Even if there are no drawings available, we can utilize our rich know-how accumulated over many years to support design from the structural stage as well as manufacturing based on actual items. This document introduces processing examples primarily focused on plastics, aluminum, and SUS! 【Processing Examples (Excerpt)】 ◆Plastic Processing ・Equal's standard screws (2-start and 3-start screws) ・Integrated machining of glass-filled products ・Thin-walled inner diameter processing with one side thickness of 1+ ◆Aluminum Processing ・Integrated machining of three-dimensional shapes ・Color anodizing treatment ・Processing on multiple surfaces with 840L ◆SUS Processing ・Sheet metal processing including barrel polishing ・Detailed shape processing with uneven dimensions on the top and bottom surfaces ★You can check the collection of examples from [PDF Download]. We look forward to your inquiries!
Contributing to carbon neutrality! Introducing the lightweighting of materials that can achieve equality.
In October 2020, the government declared its aim to achieve carbon neutrality by reducing greenhouse gas emissions to zero by 2050. As one of the measures to achieve carbon neutrality, reducing power consumption has been highlighted. Therefore, we propose reducing power consumption by lightweighting equipment components. Would you like to tackle carbon neutrality using equal cutting technology? 【Applicable Materials】 <Metal> ■ SUS304 ■ Aluminum (A2017) <Resin> ■ PEEK ■ PPS ■ Unilate ■ Machinable Ceramic (Hotavel) ■ Fine Ceramics (Alumina) *For more details, please refer to the PDF document or feel free to contact us.
What you need to know about CASE's C!
This time, I would like everyone to know about CASE C! Please take a look, and if you have any questions, feel free to consult with us at Equal!
Everything You Need to Know About Three Taxes Related to Automobiles (Type Tax, Environmental Performance Tax, Weight Tax) in 3 Minutes!
I've summarized three taxes related to automobiles that you may feel hesitant to ask about now. - Name of the tax - Purpose - Payment amount It's basic information that you won't regret knowing. *For more details, please refer to the PDF document or feel free to contact us.*
[Currently publishing a video] We respond quickly from one piece to small-batch, multi-variety prototype processing before mass production! We can process free-form shapes and provide one-stop service!
PSP Corporation specializes in milling processing of metals and resins, primarily aluminum. (Image processing camera housings, shield cases, heat sinks, various jigs) We have introduced new equipment and can now accommodate curved surface processing with simultaneous 5-axis machining. In addition to aluminum, stainless steel, and brass, we also handle special metal materials. We can also process special materials such as acrylic, glass epoxy, and Delrin, as well as molybdenum. Furthermore, we deliver finished products including "sheet metal cases" with surface treatment and silk printing, and we also perform additional processing on commercial products. 【Features】 ■ Support for even one piece ■ Customization available ■ Capable of processing free curve shapes ■ One-stop service from design to processing *For more details, please refer to our catalog or feel free to contact us.
Leveraging the manufacturing network, we offer one-stop solutions from production to assembly!
The catalog is available for download from "Iprosu Monozukuri." Takashima has been considering and experimenting with the optimization and efficiency of procurement as a comprehensive trading company for fastening-related components and special processed products since early on. Utilizing our suppliers, which number in the hundreds for each process, and collaborating with a wealth of overseas suppliers when conditions permit, we assemble the optimal production and distribution processes both domestically and internationally. Based on our extensive experience, proven track record, and broad knowledge, we review the current status of our customers' quality, costs, delivery times, and quantities, and strongly support our customers' business activities with better proposals.
![Parts Seiko Co., Ltd. Kagoshima Factory Equipment Introduction [Factory Video Available]](https://image.mono.ipros.com/public/product/image/e05/2000516296/IPROS7238487540756757437.png?w=280&h=280)
We present examples of over 20 processed parts! We have contour measuring instruments and wire electrical discharge machines, among others.
We would like to introduce the "Kagoshima Factory Equipment" of Parts Seiko Co., Ltd., which boasts an overwhelming capacity of 800 machine tools, both domestic and overseas. At our factory located in Kagoshima Prefecture, we have 49 NC lathes (including multi-tasking machines), 42 machining centers, and 5 two-dimensional measuring machines, among others. We have a suitable supply system tailored to meet our customers' needs. Additionally, we offer over 20 examples of processed parts, which can be confirmed through our PDF materials. 【Equipment Owned (Excerpt)】 ■ NC Lathes: 15 units ■ Multi-tasking Machines: 34 units ■ Machining Centers: 42 units ■ General-purpose Equipment: 10 units ■ Grinding Machines: 11 units ■ Wire EDM Machines: 2 units We also have a virtual factory tour video available, so please take a look. *For more details, please refer to the PDF materials or feel free to contact us. Address: 1792 Takahara, Miyazato-cho, Satsumasendai City, Kagoshima Prefecture
![[Processing Example] NC Lathe Machined Parts φ70-L50 Semiconductor Related](https://image.mono.ipros.com/public/product/image/6df/2000517207/IPROS12216964816467246958.png?w=280&h=280)
Overwhelming capacity of 800 machine tools! We will introduce processing examples of NC lathes (including multi-tasking machines).
At Parts Seiko Co., Ltd., we perform cutting and machining using NC (multi-tasking) lathes. Our main processing capabilities range from Φ3 to Φ300 (up to L1000), with hexagonal sizes from H4 to H44. We accommodate materials such as SS, SC, SCM, SUS, aluminum alloys, copper alloys, and resins. With our advanced equipment and specialized programs, we achieve short delivery times. We conduct high-precision machining through additional processing with NC lathes and multi-tasking machines. We have over 20 examples of processed parts available. Please feel free to contact us when you need our services. [Processing Examples] ■SUS316L ■φ70-L50 ■20 pieces ■Semiconductor-related *For more details, please refer to the PDF document or feel free to contact us.
![[Processing Example] Machining Center Processed Parts Measurement Equipment](https://image.mono.ipros.com/public/product/image/1e6/2000518093/IPROS26566720423282751885.png?w=280&h=280)
The maximum travel distance of the main size tool is X800×Y500×Z400! Here are some examples of machining center processing.
At Parts Seiko Co., Ltd., we perform cutting and machining processes using machining centers. With an overwhelming capacity of 800 machine tools, we have achieved high-precision machining with our well-equipped facilities and skilled technicians. We offer over 20 examples of processed parts. Please feel free to contact us when you need our services. 【Processing Examples】 ■A5052 ■500-400-150 ■10 pieces ■Measuring equipment *For more details, please refer to the PDF materials or feel free to contact us.
![[Processing Example] Machined Parts from Machining Center for Labor-Saving Equipment](https://image.mono.ipros.com/public/product/image/5d4/2000518133/IPROS17800962851498800729.png?w=280&h=280)
Overwhelming capacity of 800 units of machinery! We are presenting over 20 examples of processed parts.
At Parts Seiko Co., Ltd., we perform cutting and machining processes using machining centers. The maximum travel dimensions of our main tools are X800×Y500×Z400. We can accommodate materials such as SS, SC, SCM, SUS, aluminum alloys, copper alloys, and resins. We provide what you want, where you want it, in the quantity you need, with guaranteed quality. Please feel free to contact us when you need our services. 【Processing Examples】 ■SUS304 ■150-30-10 ■50 pieces ■Labor-saving equipment *For more details, please refer to the PDF document or feel free to contact us.
Vietnam factory, the third overseas base!
In March 2025, the Vietnam factory (Parts Seiko Vietnam Co., Ltd.) commenced operations as the third overseas base. The Vietnam factory will be the third overseas factory following the factories in China and the Philippines. Similar to other locations, the processing equipment includes main models of Japanese machinery, as well as MC/BNC/general-purpose machines, three-dimensional measuring machines, two-dimensional measuring machines, and optical microscopes. We are focusing on creating a system that enables production with Japanese quality, regardless of whether it is angular or round products.
We respond to customer requests with a wide range of options, from various individual items to mass-produced products, without being limited by materials.
We would like to introduce Uekatsu Industries' "Precision Machining Business." Based on the drawings entrusted to us by our customers, we handle everything from material procurement to machining and assembly as a comprehensive service. Additionally, we also accept requests for automatic machine design based on customer needs. With new equipment, high technology, and stringent quality control, we offer short delivery times and low prices. Please feel free to entrust us with your needs. 【Features】 ■ Precision machining of parts regardless of material ■ Capable of machining a variety of materials including steel, cast iron, non-ferrous metals, and heat-resistant materials ■ Accommodates everything from precise machining to large-scale products ■ Flexible response capabilities including high precision, high quality, short delivery times, low costs, and small lots of various types *For more details, please refer to the PDF document or feel free to contact us.
What we take pride in is the high quality! We challenge ourselves to create new value and contribute to the development of the local community.
Yamamoto Screw Manufacturing Co., Ltd. has produced a wide range of products from general standard screws to custom-made items from various materials. Products manufactured in our own factory, from machined parts to fastener components, have received high praise from our customers. Through the provision of fastening components and metal parts, as well as related businesses, we aim to create happiness for our employees, their families, and our business partners. We value trust, challenge ourselves to create new value, strive to enhance corporate value, and contribute to the development of the local community. [Business Description] ○ Provision of fastening components and metal parts, as well as related businesses For more details, please contact us or download our catalog.
![[Introducing with Manga] It's hard to understand the estimates for processed products... Bandai will solve it!](https://image.mono.ipros.com/public/product/image/7c6/2001514565/IPROS1498773237983312094.jpg?w=280&h=280)
Doesn't that estimate feel a bit unclear? With Bandai, it's "fast and accurate."
The response to the estimate is slow. Just when I thought it finally arrived, it was off the mark. Moreover, there wasn't enough information, so in the end, I still don't really understand... Do you have any experience with such "common estimate issues"? At Bandai, we prioritize not only speed but also providing **"accurate estimates" that are beneficial and easy for customers to judge**. The key to that is――. ➡ Please check the continuation from "Download the catalog"! Also, be sure to check out other "problem-solving examples"!
![[Introducing in Manga] There aren't enough processing companies... Who can you rely on at that time?](https://image.mono.ipros.com/public/product/image/0e4/2001514567/IPROS2701262222225764923.jpg?w=280&h=280)
"It's hard to ask for favors" and "I might get turned down"... that's why the options for processing companies are limited. With Bandai, you might be able to overcome that barrier.
"When I submitted a quote, I was turned down..." "The communication is difficult, and the options for whom I can ask are limited..." Have you ever had such experiences? Building relationships with processing companies takes time and effort. However, the difficulty of such relationship-building may unknowingly limit your options. Bandai has been gradually and surely building trust by treating processing companies not as "suppliers" but as "partners." That’s why we can offer certain options. What lies behind this? ➡ For more details, please check "Download the Catalog"! Click below to explore other solutions to your concerns!
Somehow—. I want to respond to that feeling in some way. The "Hometown Processing Network" was born from that chain of feelings.
"We were troubled when our supplier went out of business" and "We were turned down due to difficult processing" — in response to such voices, the "Hometown Processing Network" was born. Connections with processors that have strengths unique to each region provide continuity and flexibility in procurement, as well as a sense of security in being able to "choose." What supports this is the ability to assess the situation on the ground and the accumulation of a determination to "make it work." ➡ For more details, please check "Download the Catalog!" Also, be sure to check the case studies that the "Hometown Processing Network" has helped resolve by clicking below!
We are introducing the top 3 most accessed items and the "Manufacturer Search" feature!
The main theme this time is an introduction to the features that we particularly want you to utilize on our company website. Once again, the feature that we confidently present to everyone is the "Processing Contractor Search." This feature allows you to easily and quickly find out what kind of processing can be done by our company. Now, although it is very simple, let me introduce the feature. *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*
A creation that leaves a lasting impression on those who see it! Clearly materialized and conveyed.
After about three years since we decided to renew our website and launched the project, we have finally been able to open it after a long period of trial and error. As you will feel when you take a look, we express the various efforts our company is making to address the concerns of our manufacturing clients through a variety of content. This website will clearly convey abstract concepts such as "What kind of company is Bandai?" and "What value does Bandai provide to its customers?" *You can view detailed blog content through the related links. For more information, please download the PDF or feel free to contact us.*
Introducing a collection of playback from processing companies in Hyogo Prefecture, Okayama Prefecture, and Shimane Prefecture on our blog!
Well, I will be embarking on a 4-night, 5-day tour of processing companies starting next week. I will be accompanied by a professional photographer and a director. It's truly a location shoot. The companies I will be visiting are all those that have appeared in my blog so far, so I would like to take this opportunity to do a playback of past blog entries. I will be sharing updates on events during the shoot and new information about the processing companies as they happen, so please stay tuned. *For detailed content of the blog, you can view it through the related links. For more information, please feel free to download the PDF or contact us.
"Manufacturer products & custom processing products" These two strengths lead to solutions for various concerns that our customers have!
The other day, I visited a new customer to introduce our company and explain our efforts in custom processing. During the discussion, the customer asked, "Are there many trading companies like Bandai that are engaged in such initiatives?" While it seems like a common question, it was actually one that had not been asked much before. I can think of many trading companies that have strengths in one area or the other, but there aren't many that position both "manufacturer products and custom processing" as their main business. However, in our case, we do position both "manufacturer products and custom processing" as our main business. *For more details, you can view the blog through the related link. For further information, please feel free to download the PDF or contact us.*
It is my role to derive the "optimal method" between the customer's wishes and the skills of the processing company.
In the previous blog, I wrote that it is difficult to accurately understand and remember the content of welding symbols, but recently I had the opportunity to closely engage with "welding." Last year, I received a request for a quote from a customer for a certain drawing. It was a cylindrical shape resembling a hat. The size was about φ1600, and since there were no welding symbols, I assumed it was a machined product and requested a quote from a machining company that specializes in large-scale machining. After that, based on the response from the machining company, I submitted a quote to the customer. Two months later, I received another request for a re-quote from the customer. *You can view the detailed content of the blog through the related link. For more information, please download the PDF or feel free to contact us.*
Of course, we can accommodate various materials such as iron and SUS! We introduce a major long-established processing company founded in 1957 on our blog.
I will share information about visiting JIMTOF next time, and this time I will write about a processing company in Ibaraki Prefecture. The processing companies in the "Hometown Processing Network" often specialize in specific processing tasks, but this particular company is a bit different. In a word, they are "all-purpose." From spot products to mass-produced items, they can handle a wide range of processing tasks including cutting, polishing, heat treatment, welding, painting, and assembly all in one stop. *You can view detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*
If you are considering shifting your procurement route from overseas to domestic, please feel free to reach out!
Due to the impact of the historically weak yen, companies that primarily relied on imports may be entering a transition period to switch to domestic procurement. In the previous blog, I wrote pompously that the trend of returning to domestic production that will be noteworthy in the future is to "not only pursue cost but also emphasize supply chains aimed at stable supply." Until now, "low cost" has been the most important factor. *For more details, you can view the blog through the related link. Please feel free to download the PDF or contact us for more information.*
見積回答はスピーディに行う！価格と並びお客様へ価値を提供できる重要なファクター
さて以前からお伝えしているように、最近金属加工品のご依頼を 数多くいただいています。 材料費高騰などの影響によるコストダウン目的で、ご依頼をいただく ケースが増えましたね。 お客様が御見積で意識するのはまず「価格」これは当然ですが、 「見積回答のスピード感」も重視されるように思えます。 ※ブログの詳細内容は、関連リンクより閲覧いただけます。 詳しくはPDFをダウンロードしていただくか、お気軽にお問い合わせください。
Introducing a blog about a message from a customer who requested cost reduction!
"Of course, it is better if it is inexpensive, but what is most important is whether you can produce it according to the drawings while considering the delivery time. If there are points where our company can also compromise, please feel free to contact us if anything comes up." This is an excerpt from a message received from a customer who requested cost reduction from our company. Regarding the specific examples of cost reduction mentioned in the previous blog, how do you feel when you receive a request like this? *For more details about the blog, you can view it through the related link. For further information, please download the PDF or feel free to contact us.*
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.
[Free Manga and Materials!] We will select the most suitable processing companies for each process, including cutting, heat treatment, polishing, sheet metal, and welding, to address your diverse processing concerns.
The "Hometown Processing Network" that Bandai uniquely builds is a system that collaborates with distinctive processing companies across the country to match the optimal processing destination according to various conditions such as processing difficulty, delivery time, and cost, thereby solving our customers' concerns. Processing companies with strengths in various processes such as turning, milling, machining, wire cutting, pressing, laser cutting, welding, brazing, heat treatment, polishing, surface treatment, and 3D printing handle materials like SUS, aluminum, copper, brass, iron, and titanium. We construct the optimal processing flow according to the required dimensional tolerances, appearance specifications, quantities, and delivery times. Additionally, we flexibly respond to small quantities of diverse products and short delivery times, taking full responsibility for coordinating between processing processes and considering quality requirements. Our staff, who are well-versed in the technical characteristics of each process, select the most suitable processing companies according to specifications, providing valuable products that achieve the optimal balance of cost, delivery time, and quality. *This type of response is just a small part of the efforts that Bandai engages in daily. Please take a look at the value we can offer to our customers.
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.
