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Anodizing Product List and Ranking from 57 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.

Anodizing 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. アルパ工業 七宝工場 Aichi//Manufacturing and processing contract
  2. 富商 本社 Tokyo//others
  3. 豊田電研 Aichi//Manufacturing and processing contract
  4. 4 イズミテクノ Nagano//Manufacturing and processing contract
  5. 5 春日井アルマイト工業 Nagano//Manufacturing and processing contract
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Anodizing 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. In-house integrated production (total products) アルパ工業 七宝工場
  2. Izumi Techno Co., Ltd. Business Introduction イズミテクノ
  3. Black hard anodized treatment "Black Series" Ohmori Chrome CO., LTD
  4. 4 Aluminum die casting, matte black anodized finish.
  5. 5 Toyota Electric Research Institute Co., Ltd. Aluminum Jig Manufacturing 豊田電研

Anodizing Product List

61～75 item / All 217 items

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Alumite Treatment Case: "Sulfuric Acid Hard Anodizing Treatment"

Alumite Treatment Case: "Sulfuric Acid Hard Anodizing Treatment"

Higher hardness compared to sulfuric anodizing! The material is anodized A6061-T6.

Here is an example of "sulfuric acid hard anodizing." The surface treatment application features improved surface hardness and wear resistance, with higher hardness and the ability to create thick films compared to sulfuric anodizing. The color tone becomes darker as the film thickness increases. 【Case Overview】 ■ Material: A6061-T6 ■ Surface Treatment Application: Improved surface hardness, wear resistance, etc. ■ Type of Anodizing: Sulfuric acid hard anodizing ■ Features: Higher hardness and the ability to create thick films compared to sulfuric anodizing ■ Color Tone: Darker as the film thickness increases *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Alumite Treatment Case: "Oxalic Acid Alumite Treatment" <ADC12>

Alumite Treatment Case: "Oxalic Acid Alumite Treatment" <ADC12>

Smooth coating compared to sulfuric anodizing! The material is anodized ADC12.

Here is an example of "Oxalic Acid Anodizing." The applications of surface treatment include improvements in surface hardness, wear resistance, and corrosion resistance. Compared to sulfuric acid anodizing, it is characterized by a smooth film. The color tone is dark gray, and as the film thickness increases, it tends to take on a brownish hue. 【Example Overview】 ■ Material: ADC12 ■ Surface Treatment Applications: Improvements in surface hardness, wear resistance, and corrosion resistance ■ Type of Anodizing: Oxalic Acid Anodizing ■ Features: Compared to sulfuric acid anodizing, it results in a smooth film ■ Color Tone: Dark gray, tending to become brownish as the film thickness increases *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Anodizing Case Study: "Sulfuric Acid Anodizing" <ADC12>

Anodizing Case Study: "Sulfuric Acid Anodizing" <ADC12>

Improved corrosion resistance, suitable for surface treatment applications such as dyeing! The material is anodized ADC12.

Here is an example of "sulfuric acid anodizing." The applications for surface treatment include improving corrosion resistance and dyeing. Compared to oxalic acid anodizing, it can achieve a thicker film (though with lower smoothness) and allows for dyeing. The color tone is dark gray, and it becomes darker as the film thickness increases. 【Example Overview】 ■ Material: ADC12 ■ Surface Treatment Applications: Improving corrosion resistance, dyeing, etc. ■ Type of Anodizing: Sulfuric acid anodizing ■ Features: Can achieve a thicker film compared to oxalic acid anodizing (with lower smoothness), allows for dyeing ■ Color Tone: Dark gray, becoming darker as the film thickness increases *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Toyota Electric Research Institute Co., Ltd. Aluminum Jig Manufacturing

Toyota Electric Research Institute Co., Ltd. Aluminum Jig Manufacturing

Accumulating experience with anodizing so far! We will achieve stable quality.

The jigs used for our anodizing process are manufactured at our Seki factory. We design and produce jigs that conform to the specifications of our customers' products. By accumulating experience from previous anodizing projects, we have developed specialized jigs for each product that ensure stable quality (anodizing specifications, scratch/drop prevention). In addition to mass production jigs, we also manufacture jigs for beaker sizes and small prototype tank sizes, as well as workbenches for handling jigs and carts for storing jigs, and we accept external sales as well. 【Features】 ■ Jigs used for anodizing are manufactured at our Seki factory ■ Jigs are designed and produced to meet the specifications of our customers' products ■ Achieves stable quality (anodizing specifications, scratch/drop prevention) *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Alumite processing service

Alumite processing service

Leave the severe anodizing treatment of exterior parts like digital cameras to us!

Our company has refined its anodizing (alumite) processing technology for aluminum. We take pride in our ability to achieve not only precision but also subtle expressions such as a luxurious gloss, color tone, and texture. Moving forward, we will continue to build our skills and craftsmanship to meet our customers' needs and aim to create products that bring them joy. 【Products We Handle】 ■ Optical and measurement equipment ■ Bicycle-related and medical devices ■ Sports and leisure-related products ■ General products (standard aluminum processed products, die-cast items, specific processing items such as ordinary anodizing, hard anodizing, and coloring treatments) *For more details, please feel free to contact us.

  • Surface treatment contract service

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【Examples of Sulfuric Acid Hard Anodizing】 Sprockets for Two-Wheeled Vehicles

【Examples of Sulfuric Acid Hard Anodizing】 Sprockets for Two-Wheeled Vehicles

For sliding parts such as those in automobiles! Also adopted for corrosion resistance in outboard motors and other equipment used in harsh environments.

We would like to introduce a case of processing "sprockets for motorcycles" using sulfuric acid hard anodizing treatment. This processing method is a common technique among hard anodizing treatments, which generates a hard, wear-resistant ceramic coating on the surface. The material used is A7075, and the anodizing thickness is approximately 35μm. The goal is to improve the wear resistance of the gears. 【Case Overview】 ■ Material: A7075 ■ Anodizing Thickness: Approximately 35μm ■ Purpose: Improvement of gear wear resistance *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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Report on Obtaining JIS A1 Certification

Report on Obtaining JIS A1 Certification

We have obtained certification for Type A1 of JIS H 8602!

We are pleased to announce that A.A.K. Color Anodizing Co., Ltd. has obtained certification for JIS H 8602 Type A1 as of October 29, 2019. Although we are a small company, we will strive to strictly adhere to the standards set by the government and contribute to the industry and our customers. We kindly ask for your continued support and goodwill. 【Our JIS H8602 Standard Products】 ■ Glossy Electrodeposited Composite Coating A2 ■ Matte Electrodeposited Composite Coating A1 and A2 *For more details, please refer to the PDF materials or feel free to contact us.

  • alloy
  • Surface treatment contract service

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Alumite processing service

Alumite processing service

Leave the anodizing process to us!

Our company specializes in anodizing treatments, focusing on hard anodizing, colored anodizing, and lubricated anodizing. We are capable of providing high-quality anodizing treatments comparable to pure aluminum for various castings and die castings, including hard, dyed, glossy, and matte finishes, which can also be used for decorative items. Additionally, we possess top-class large-capacity equipment, blasting machines, and our own transportation in the Kanto region, enabling us to conduct large-scale integrated production and assist in shortening delivery times. Please feel free to contact us for inquiries. 【Available Items】 ■ Colored Anodizing ■ Hard Anodizing ■ Shot Blasting ■ Long-Length Anodizing *For more details, please download the PDF or feel free to contact us.

  • Surface treatment contract service

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[Case Study] Emergency Response Project (Surface Treatment Edition)

[Case Study] Emergency Response Project (Surface Treatment Edition)

Urgently process 45 aluminum pipes with hard anodizing! Case study of urgent surface treatment.

Here is an example of an urgent response case we handled. We received an inquiry from a new customer asking, "Is it possible to urgently process 45 aluminum pipes with hard anodizing?" We received the products on Friday evening and started processing them at the factory by 6 PM. Thanks to the cooperation of many people, we were able to deliver them on Monday morning. Since they were to be used for high-end products, we felt a bit nervous about handling them, but the customer was very pleased with the beautiful finish. [Overview] - Hard anodizing of 45 aluminum pipes - Received the products on Friday evening and delivered them on Monday morning - The customer was very happy with the beautiful finish *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Alumite treatment

Alumite treatment

The film is a collection of hexagonal prisms! By encapsulating the dye, it allows for a variety of dyeing options.

Our website introduces "anodizing treatment." It is used to improve the corrosion resistance, wear resistance, and decorative properties of aluminum. In Japan, the anodic oxidation film of aluminum is referred to as anodizing treatment or alumite treatment. Aluminum and its alloys are subjected to an electric current as an anode in an electrolytic solution to generate an oxide film on the surface. Please take a look at our website. 【Features】 ■ Used to improve the corrosion resistance, wear resistance, and decorative properties of aluminum ■ Generates an oxide film on the surface by passing an electric current through the item as an anode in an electrolytic solution ■ The film consists of a collection of hexagonal columns ■ The thickness of the film ranges from 4 to 10 μm ■ The film is typically formed on both the substrate side and the outer side *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials

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[Data] Imparting Antibacterial Properties to Aluminum Products Using Anodizing Treatment

[Data] Imparting Antibacterial Properties to Aluminum Products Using Anodizing Treatment

Anodizing treatment applied to various products! Explanation of the provision and evaluation of antibacterial properties.

This document provides a detailed explanation of imparting antibacterial properties to aluminum products using anodizing treatment. It introduces the relationship between anodizing and antibacterial properties, as well as the evaluation of antibacterial performance. Kasugai Anodizing Industry Co., Ltd. has been researching the possibility of imparting antibacterial properties to aluminum products through anodizing treatment. [Contents] ■ Company Overview ■ What is Anodizing? ■ The Relationship Between Antibacterial Properties and Anodizing ■ Imparting Antibacterial Performance Using Anodizing Treatment ■ Evaluation of Antibacterial Performance *For more details, please refer to the PDF document or feel free to contact us. *An English version of the catalog is also available for download.

  • Processing Contract

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Alumite treatment

Alumite treatment

The finished product is beautifully completed! A finish with less noticeable contact points is possible.

"Anodizing" refers to a treatment that creates an oxide film on the surface of aluminum and aluminum alloys. By immersing aluminum in a special solution and performing electrolytic treatment at the anode (+), it is possible to artificially generate an oxide film (aluminum oxide). When immersing products in chemicals, reducing contact points with the fixtures as much as possible or placing contact points in less visible positions helps achieve a clean finish for the final product. 【Specifications】 ■ Compatible materials - A1000 series, A2000 series, A5000 series, A6000 series, A7000 series, A8000 series, die-cast products, castings ■ Maximum work dimensions: W1500×L700×H150 (approximately the size of one tatami mat) *For more details, please refer to the related links or feel free to contact us.

  • others

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Hard anodized lubrication treatment

Hard anodized lubrication treatment

Achieves excellent wear resistance and sliding properties! Compatible with A1000 series and die-cast products.

"Hard anodizing treatment" refers to a process where hard anodizing is applied, followed by the impregnation of fluororesin, which corresponds to the toughening treatment method. In addition to improving wear resistance and sliding properties, it has various excellent features such as seawater resistance, corrosion resistance, non-stick properties, heat resistance, and electrical insulation. It is used in parts where gears and machinery mesh. [Features] - Improved wear resistance and sliding properties - Seawater resistance - Corrosion resistance - Non-stick properties - Heat resistance - Electrical insulation *For more details, please refer to the related links or feel free to contact us.

  • others

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Oxalic acid anodizing treatment

Oxalic acid anodizing treatment

When anodic oxidation treatment is performed in a solution mainly composed of oxalic acid, a yellowish film is produced!

"Oxalic acid anodizing" is a treatment that offers very high wear resistance (more than three times the JIS standard), as well as high corrosion resistance and alkali resistance (chemical resistance), with minimal changes in surface roughness. It is commonly used for aluminum products that prioritize functionality. Additionally, due to the minimal presence of fine cracks, it has high electrical resistance and heat resistance, and good sliding properties, making it suitable for surface treatment in semiconductor-related fields, medical applications, and automotive parts. In the case of aluminum extrusions (1000 series and 5000 series), ultra-hard anodizing with a hardness of Hv450 or more is possible even in thin films. 【Features】 - Excellent weather resistance, does not fade - Enhanced functionality in wear resistance and corrosion resistance *For more details, please refer to the related links or feel free to contact us.

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Antibacterial anodized treatment

Antibacterial anodized treatment

Virus and bacteria measures for aluminum products! We create hygienic products.

"Antibacterial anodizing treatment" is a special anodizing process that incorporates iodine into the anodized coating, providing high antibacterial and antifungal properties. Its effectiveness is semi-permanent as long as the anodized coating does not peel off, making it a technology that adds value to everyday items such as medical devices, food machinery parts, doorknobs, and handrails. It creates hygienic products through aluminum antibacterial treatment. 【Features】 ■ Suitable for virus and bacteria countermeasures in aluminum products *For more details, please refer to the related links or feel free to contact us.

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