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

Secondary Processing Product List and Ranking from 19 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Secondary Processing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 都留市商工会 Yamanashi//others
  2. シーエススチール 本社 Fukuoka//Manufacturing and processing contract
  3. アカギ精密 Saitama//Manufacturing and processing contract
  4. 王鉄興業 Gunma//Manufacturing and processing contract
  5. 5 パイロットコーポレーション Kanagawa//others
Go to Company Ranking

Secondary Processing Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Saito Corporation 都留市商工会
  2. Secondary processing (machining) シーエススチール 本社
  3. Secondary processing of sand castings アカギ精密
  4. Processing Department (Secondary Processing of Steel) 王鉄興業
  5. 4 Secondary processing "ferrule" パイロットコーポレーション

Secondary Processing Product List

1～15 item / All 24 items

Displayed results
Processing Department (Secondary Processing of Steel)

Processing Department (Secondary Processing of Steel)

Introducing the processing division of WANG TIE KOU GYO Co., Ltd. (secondary processing of steel materials)!

At Wang Tetsu Kogyo Co., Ltd., we process with precision and speed using state-of-the-art NC cutting machines and shot blasting machines, and we also accommodate drilling and painting. Adjacent to Oji Steel, we enable just-in-time delivery and assist in inventory reduction. 【Processing Services】 ■ Shot Blasting Machine for Flat Steel - Compatible with general steel materials (round steel, square steel, various shapes) - Two machines are linked, allowing for continuous double shot blasting ■ Automatic Cutting Line - Equipped with five cutting machines, compatible with general steel materials other than flat steel ■ Painting - Capable of various rust prevention and primer painting *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines
  • Plastic processing machines (cutting and rolling)
  • Painting Machine

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
Secondary processing "ferrule"

Secondary processing "ferrule"

High-precision secondary processing finishing with high straightness.

We provide high-precision and highly reliable optical ferrules and optical components through precision extrusion materials and ultra-precision secondary processing. We also assemble metal components and other parts. 【Fields】 - Optical communication - Various laser processing - Medical ● For more details, please download the catalog or contact us.

  • Processing Contract
  • others

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
Secondary processing "sleeve"

Secondary processing "sleeve"

Combination of optical communication sleeves and ferrules

We can provide split sleeves and precision sleeves that achieve low-loss coupling for optical communication and optical device ferrules. We accommodate standard products with ultra-fine diameters from φ0.5 to φ2.5mm, as well as sleeves with special hole diameters. 【Fields】 - Communication - Processing machines - Medical ● For more details, please download the catalog or contact us.

  • Processing Contract
  • others

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
Secondary processing "light code"

Secondary processing "light code"

Optical communication code

We can provide consistent support from component manufacturing to code assembly, including optical communication codes, master codes, and custom-made fiber codes. 【Fields】 - Communication - Aircraft - Vehicles - Automobiles - Medical ● For more details, please download the catalog or contact us.

  • Processing Contract
  • others

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
Secondary processing molded products additional processing (handwork)

Secondary processing molded products additional processing (handwork)

Reduce development costs by processing based on existing products! Introducing additional processing of molded products.

Our skilled staff can manually reproduce fine shapes that cannot be processed by large machinery. By partially processing existing products, we can reduce development costs. If dimensional accuracy is required, we can respond flexibly, such as by creating simple jigs. You can also trust us with the assembly of multiple parts for prototypes. 【Features】 ■ Fine shapes can be manually reproduced by our skilled staff ■ Development costs can be reduced ■ Flexible responses are possible when dimensional accuracy is required *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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
Minaki Corporation - Business Introduction

Minaki Corporation - Business Introduction

Leave comprehensive plastic processing to us!

Minaki Co., Ltd. was founded as a plastic processing company and has a wide range of products, from large fixtures for commercial and public facilities to small, diverse fixtures in small quantities. We respond to any needs related to plastics and all associated products, from the raw materials that create them to the sites where they are used as finished products. Additionally, we are currently utilizing our accumulated know-how to work on aircraft interior products. Please feel free to contact us with any inquiries. 【Business Activities】 ■ Acrylic resin and plastic secondary processing ■ Aircraft interior products ■ LED *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • plastic

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
Tanaka Chemical Co., Ltd. Business Introduction

Tanaka Chemical Co., Ltd. Business Introduction

Acrylic processing specialist

Tanaka Chemical Industry Co., Ltd. conducts secondary processing of plastics, such as cutting, machining, and hole processing. We mainly handle materials like MC nylon, ultra-high molecular weight polyethylene, and polycarbonate, and we offer expert suggestions based on our deep understanding of material selection tailored to specific applications. Additionally, we accept prototype parts and small lot processing for individuals, so please feel free to contact us with your requests. 【Processing Services】 ■ NC Router Processing ■ Machining Processing ■ Dimension Cut Sales ■ Hole Processing *For more details, please download the PDF or contact us.

  • plastic
  • Resin processing machine

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
Secondary machining of forged products [Automotive, Aerospace, Medical Devices, Semiconductors]

Secondary machining of forged products [Automotive, Aerospace, Medical Devices, Semiconductors]

Acquired JIS Q 9100 and ISO 9001! Small lot parts can be produced in various types using general-purpose NC lathes. Quick and flexible response without going through sales.

Gujo Screw Co., Ltd. conducts secondary machining of forged products. The lathe department's products are a specialty of our company. We can process products with a shaft diameter tolerance of "0.01mm" or less for products with a diameter of 1 inch (φ25.4mm) or less. For the automotive industry, we have automated systems in place for secondary processing after the forging process, ensuring stable production volumes and meeting delivery deadlines, even for large lots. 【Features】 ■ Proven track record in aerospace, medical, and semiconductor fields; certified with JIS Q 9100 and ISO 9001 ■ Capable of handling both small lots (less than 10,000 units per month) and large lots ■ Equipped with automated systems to ensure stable production volumes and meet delivery deadlines ■ Capable of processing products with a shaft diameter tolerance of "0.01mm" or less for products with a diameter of 1 inch (φ25.4mm) or less ■ Flexible and responsive with a sense of urgency from hearing requirements to proposing drawings *Examples of lathe and machining processing can be viewed via PDF download. *For more details, please download the PDF or feel free to contact us.

  • Other cutting tools

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
Wintec's molds, molding, and secondary processing

Wintec's molds, molding, and secondary processing

We respond with a speedy and consistent production system. From prototyping and mold making to mass production, you can trust us with the molding process.

We would like to introduce Wintech's "Molds, Molding, and Secondary Processing." Our company utilizes both in-house and partner company networks to handle everything from mold manufacturing to prototyping, mass production molding, and secondary processing. We confirm short shots and warpage during molding using flow analysis software and propose optimal gate positions. Additionally, we have established a mold manufacturing system that leverages our know-how in flow analysis for prototyping using 3D data, light curing, injection molding, and machining. 【Production Flow (Partial)】 1. 3D Production Data 2. Mold Manufacturing 3. Molding Prototyping 4. Mass Production Molding 5. Processing, Painting, Assembly, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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
Secondary processing (machining)

Secondary processing (machining)

Secondary processing (machining)

STKM13A 105×8×350L The above base material was machined to a specification of 104.8/103.6×8×350L, with the circumference turned and processed to a C4 open end and a 12-M10 tap. This is a regular order we receive every year, but this is the first delivery with a change in the processing location. We are now able to accommodate taps that we couldn't handle before, so we will continue to adapt to changing processing requirements and strive to meet your requests!

  • lathe

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
Secondary processing

Secondary processing

Accurate tapping processing by skilled workers! We also handle riveting processing in-house.

We would like to introduce our "secondary processing." We have implemented a cell production system where a single worker assembles the product until completion, allowing us to accommodate a variety of small-lot assemblies. We also handle riveting in-house. In addition to precise tapping by skilled workers, we offer reductions in cleaning processes through the use of non-cleaning taps, multi-axis processing capable of handling up to 40 axes, and unmanned processing with NC tappers. 【Secondary Processing】 ■ Assembly (Cell Production) ■ Riveting ■ Tapping ■ Cleaning *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines
  • Processing Contract

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
Saito Corporation

Saito Corporation

Thanks to years of accumulated aluminum processing technology, we achieve high quality and shortened processes! We specialize in heat sinks for semiconductor devices and secondary processing of aluminum products.

Saito Corporation leverages its long-standing aluminum processing technology to specialize in heat sinks for semiconductor devices and secondary processing of aluminum products. It has obtained ISO 9001 certification, achieving high quality and shortened processes. The company excels in precision cutting of aluminum extrusions (±0.02 burr reduction processing) and precision machining of parts made from aluminum, SUS, copper, and iron. It has business dealings with several major companies, including Okaya & Co. and the Nippon Light Metal Group.

  • others

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
[Developed Products] Various Secondary Processing

[Developed Products] Various Secondary Processing

We emphasize collaboration with partner companies for laser processing, etching, pressing, polishing, and more!

Rikazai Co., Ltd. is engaged in the development of thin foil through cold rolling of high-performance materials. There are very few manufacturers capable of processing thin foil, and our company places great importance on collaboration with partner companies for laser processing, etching, pressing, polishing, and more. If you have any inquiries, please feel free to contact us. 【Our Features】 ■ A company skilled in producing thin foil ■ We support all of the following in-house: - Sourcing materials from both domestic and international suppliers - Manufacturing various metal foils through cold rolling - Coordination with various secondary processing manufacturers capable of thin foil processing ■ Dedicated to metal foil since our establishment in 1947 * For more details, please refer to the PDF materials or feel free to contact us.

  • Other metal materials
  • Processing Contract

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
[Case Study] General Industrial Equipment Manufacturer Company H

[Case Study] General Industrial Equipment Manufacturer Company H

Secondary processing of aluminum castings! Our company can handle everything from material procurement to design, manufacturing, and surface treatment in the subsequent processes.

We received an inquiry from Company H, a general industrial equipment manufacturer, stating that they are looking for a secondary processing partner for aluminum castings but have been unable to find one. In response, we informed them that we can handle the production of jigs. Our company has extensive experience in secondary processing of castings and die-cast products. We can manage everything from material procurement to design and production, as well as post-processing such as surface treatment and heat treatment. Secondary processing of castings is often considered difficult and is therefore not favored, but our company actively accepts such work. *For more details, please refer to the PDF document or feel free to contact us.*

  • Processing Contract

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
Large-scale continuous punching processing, perforating processing, drilling processing, functional secondary processing.

Large-scale continuous punching processing, perforating processing, drilling processing, functional secondary processing.

Medical, food, car electronics, industrial materials, and more! We will respond to various requests.

Our "perforation processing" is compatible with various materials such as films and non-woven fabrics. We perform perforation processing to meet various demands in medical, food, automotive electronics, and industrial materials. "Heat point processing" is a thermal needle method that opens holes by applying heat to a needle. For various films and non-woven fabrics, heat point processing can be performed at a maximum temperature of 500°C if they are thermoplastic materials. 【Examples of large continuous press machine processing】 ■ Perforation processing / hole punching on supplied materials ■ A4 finishing processing after Bax T-die film production ■ Continuous punching processing after Bax hot melt coating ■ Roll to Roll finishing ■ Shot press (one-shot press processing ⇒ sheet, piece finishing) *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.