About
About

Philosophy, company information, and information on domestic and overseas bases cultivated as a specialized anodized aluminum manufacturer.
- Passion for Anodized AluminumAboutHome
- Greetings, Company PhilosophyCEO Greeting
- Miyaki FeaturesMiyaki in Numbers
- Basic Knowledge of Anodized AluminumWhat Is Anodizing?
Solutions
Solutions

Introduction of our representative product, Kashima Coat, and other functional anodized aluminum products with various properties.
- Solutions TOP
- Hard lubricated anodized aluminum treatment with excellent wear resistanceKashima Coat
- For Aluminum Die Casting
  Corrosion resistant anodized aluminumMD Process
- High heat resistance, corrosion resistance and beautiful surfaceOxalic acid anodized aluminum
- Black color with the same lubrication characteristicsKashima Coat Black
- Miyaki's standard anodized aluminumHard anodized aluminum
Applications
Applications

From mobility and marine products to semiconductors and medical devices, our coatings enhance critical components across every industry. We deliver precision solutions tailored to each customer's unique requirements.
- Applications TOP
Technologies
Technologies

Introducing the technology, facilities, and environment that continue to produce high quality products.
- Technologies TOP
- The Secret to Continued Production of High-Quality ProductsTechnology & Quality
- Balancing automation and human resourcesFacility Introduction
- Introducing the proposal and production processProduction Process
Why Miyaki
Why Miyaki

Introducing our locations, company profile history, and SDG initiatives.
- Company Profile, Locations, History, etc.Why Miyaki
- Building a better futureSustainability

Frequently Asked Questions

CONTACT

Home
Technologies
Technology & Quality

Pioneering the Future of Anodizing

For over 40 years, Miyaki has tackled complex surface engineering challenges using proprietary anodizing technologies — delivering the durability, low friction, and corrosion resistance that critical components require.

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Built to Support
Your Success

Miyaki delivers high-performance anodizing solutions, led by our proprietary Kashima Coat technology. We adapt to the unique demands of each industry and support your goals with consistent quality and dependable production capacity.

Next-generation anodizing technology
Fully automated production lines
High-precision traceability
Dedicated lines for every material and geometry
Expert consultation and end-to-end production

Advancing the Future Through Surface Treatment Technology

Micron-Level Analysis for Consistent,
High-Reliability Performance

We perform precise measurements of coating thickness and hardness, along with specialized alloy analysis and defect inspection. This rigorous process helps ensure our anodized coatings consistently meet the highest performance and quality standards.

Full Product Lifecycle Management

Our robust traceability system monitors every stage of production. We record all key data — from incoming materials and assigned personnel to electrolysis parameters — and maintain strict compliance with international quality standards.
Fully Automated Lines for
Consistent Quality

Our computer-controlled processing lines deliver consistent quality even at high production volumes. They are purpose-built for the high-precision, high-volume manufacturing of automotive and critical industrial components.
Specialized Lines for Complex
Materials and Geometries

Drawing on more than 40 years of expertise, Miyaki operates specialized lines for a wide range of materials. We fine-tune every step of the process — from electrolysis parameters and custom jig design to rigorous inspection protocols — to deliver optimal component performance for each application.
Flexible End-to-End Production
with Expert Engineering

We design custom jigs and masking solutions in-house. Our deep expertise in tribology allows us to recommend tailored solutions for your specific friction and wear challenges.