We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Chemical Treatment.
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Chemical Treatment Product List and Ranking from 20 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Chemical Treatment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 日本パーカライジング 仙台工場 Miyagi//Manufacturing and processing contract
  3. 正信 本社 Fukuoka//Manufacturing and processing contract
  4. 4 シルベック 本社工場 Saitama//Other manufacturing
  5. 5 日研工業所 大阪本社、東京営業所 Osaka//Manufacturing and processing contract
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Chemical Treatment Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Aluminum die casting chromate treatment (Alozin/Alsurf)
  2. Technical Data: Japan Parkerizing Co., Ltd. Surface Treatment Processing Guide 日本パーカライジング 仙台工場
  3. Magnesium JIS/MIL standard compliant chemical treatment
  4. 4 Magnesium non-chrome treatment "GD Coat"
  5. 5 De-fatting purification skin film line "AQUA CLEAN" 日研工業所 大阪本社、東京営業所

Chemical Treatment Product List

31～34 item / All 34 items

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Case Study of Solutions and Cost Reduction (VA Proposal) Case 3

Case Study of Solutions and Cost Reduction (VA Proposal) Case 3

We would like to introduce a case where we successfully reduced costs through a VA proposal for our client.

Case 3: Trivalent Chromium Conversion Treatment for Aluminum Die Casting Material (Alozin Alternative) ■ Automotive Parts Die Casting Company N As part of a cost reduction plan for products that were anodized for corrosion resistance (rust prevention) on aluminum die casting materials, we proposed a trivalent chromium conversion treatment (Alozin alternative) for aluminum die casting. Since the condition was to clear the JIS neutral salt spray test with a rating number (RN) of 9.5 for 72 hours, we conducted a trial production for evaluation. It cleared without any issues, leading to mass production due to the specification change.

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White zinc trivalent chromium treatment

White zinc trivalent chromium treatment

A coating formed by chemical treatment of zinc plating with trivalent chromium treatment solution. High corrosion-resistant surface treatment.

Commonly referred to as trivalent white surface treatment. Plating is possible even for a single part. We can consistently accommodate diameters from φ0.6 to 10 mm. Depending on the consultation, it may be possible for diameters down to φ0.3 mm.

  • fastener
  • bolt
  • nut

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【Basic Knowledge】What is chemical conversion treatment?

【Basic Knowledge】What is chemical conversion treatment?

Marub Industries introduces basic knowledge about chemical treatment!

"Chemical treatment" refers to a surface treatment that involves immersing aluminum in a treatment solution, binding it with oxygen to create a thin oxide film, without using an electrolyte solution. The oxide film is about 0.1μm thick, thinner than anodizing, and while it has reduced corrosion and wear resistance, the absence of electrolytic treatment allows for a shortened processing time and lower-cost work equipment. It is used for its decorative properties, preserving the natural color of aluminum, and as a base for painting. The treatment methods include the Bayer method, MBV method, phosphate method, and chromate method. 【Features】 ■ Creates a thin oxide film surface treatment ■ Approximately 0.1μm thick, thinner than anodizing ■ Shortened processing time and lower-cost work equipment ■ Used for decorative purposes and as a base for painting ■ The chromate method offers golden and milky white colors *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Other surface treatment equipment
  • Processing Contract

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What is trivalent chromium chemical treatment?

What is trivalent chromium chemical treatment?

A detailed explanation of trivalent chromium chemical treatment!

Conversion treatment refers to a process in which metals are immersed in a conversion treatment solution to create a firmly adhering, insoluble product on the metal surface. By utilizing the physical or chemical properties of this product, it is used as a coating base with excellent corrosion resistance and adhesion. 【Effects and Features of Trivalent Chromium Conversion Treatment】 ■ Improved corrosion resistance of aluminum alloys ■ Enhanced rust prevention effect ■ Improved adhesion for coating base purposes ■ Suppresses the decrease in corrosion resistance during heating, which is a disadvantage of chromate treatment ■ The coating is thin and does not cause dimensional changes ■ Complies with RoHS directive (no hexavalent chromium content) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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