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Mifa extrusion aluminium

Aluminium Surface Treatment to customer specification

Aluminum is a versatile high-tech material, but without proper treatment, you can experience corrosion, wear resistance, and poor conductivity or reduce friction. You can prevent that!

Surface treatment of extrusion profiles

Surface treatment improves durability

Aluminium surface treatment not only makes aluminum and magnesium products more visually beautiful, it also ensures perfect protection, improved functionality and a longer lifespan.

Precision products to customer specification

Mifa knows exactly which requirements extrusion profiles must meet. We produce completely finished precision products with dimensional tolerances from +/- 0.02 mm.

Mifa Surface Treatment

With our technical knowledge and experience, we advise on the best surface treatment or coating for any application. Mifa Surface Treatment provides mechanical, electrochemical and galvanic applications. But you are also at the right place for polymer layers, primers and wet painting.

At Mifa, you will find everything under one roof. Precision extrusion products as well as further treatments. Combining both will result in durable aluminum profiles of the highest quality.

Finishing touch with great results

Surface treatment at Mifa

Our profile treatments not only give aluminum products an exclusive high-end appearance, it also ensures:

  • Protection against corrosion
  • Reduced wear and friction
  • Electrical insulation or conduction

Want to know more?

Download our whitepaper on surface treatment

Results after aluminium surface treatment

Aluminium naturally has good corrosion resistance due to the formation of a protective oxide layer. For some applications, untreated aluminum is perfectly suitable.

Why aluminium surface treatment is important:

  • optimal protection against corrosion
  • improved surface structure and roughness
  • obtaining desired reflectivity
  • applying color or electrical insulation
  • improved abrasion resistance
  • better adhesion for gluing or painting
  • reduced friction
  • optimal lifespan

Surface technologies for aluminum

Standard coatings

Conversion layers


  • Chromating process
  • Electroless or chemical nickel plating, black nickel plating
  • Anodizing (sulfuric acid or chromic acid) and hard anodizing
  • Electroplating
  • Wet painting
  • Powder coating
  • Aluminium passivate
  • Anodizing
  • Plasma electrolytic
  • Aluminium passivate
  • (Chemical) nickel
  • Silver
  • Gold
  • Tin
  • Hard chrome
  • And more...

Organic coatings

Customized coating

Curious which Surface Treatment Mifa can achieve for you?

  • Painting
  • Paint primers
  • Glue primeres
  • CVD / PVD and synergistic coating on requestt
  • Custom coating development by our own R&D department
  • Ask about all the options

Read all about the possibilities and all the benefits in our whitepaper

Discover the possibilities of Mifa's coatings. 

Mifa has its own treatment that is suitable for every purpose, every requirement and every wish and if required we can develop a coating specifically for you.

Satisfied Mifa customers

  • Philips
  • Tesla
  • KTM
  • Airbus
  • Daimlere
  • Porsche

Mifa Masterclass

Would you like to know everything about the possibilities of surface treatments and related topics such as aluminum extrusion?

Expand your knowledge in the Mifa Masterclass and discover the unprecedented possibilities.

Mif surface treatment

Mifa, a true specialist 

Mifa is a specialist in aluminum extrusion profiles with an extraordinary precision from +/- 0.02 mm. Together with optimal surface treatment for every application, the possibilities are endless.

In combination with forty years of knowledge and experience with CNC machining and high-quality finishing techniques, we are your ideal partner with an eye for detail & quality. Whether it concerns aluminum or magnesium alloys. Optimal results guaranteed! Our colleagues at Aalberts Surface Treatment also  focus on delivering high-end surface treatment for aluminium profiles.

Mifa co-engineering. We really think along with you.

Mifa engineers are happy to think along with you in the design process. They have state of the art knowledge and technologies and thus help you to see what is possible in an innovative and technical field.

Whether it concerns the optimization of existing methods and applications or the development of new treatments and processes. Together we ensure an optimal end product and innovative solutions at the lowest possible cost.

Mifa total products

What makes Mifa special? We have everything under one roof:

Mifa Precision Extrusion

Mifa Surface Treatment

Mifa Vertical Integration

Aluminum Profiles of the highest quality and with exceptional precision. Mifa helps complex shapes and enable customization.
Mifa Precision Extrusion

Surface treatments and coatings for every desired application, but also polymer layers, primers and wet painting. 

Mifa Surface Treatment
From thinking along and the vrey first advice in the design phase, to the end-product with unprecedented accuracy and of the highest quality.

Mifa vertical integration

Contact us

Surface treatment of metal profiles

More information? Request a quote? Or curious about all the other options for finished precision products?

Fill in the contact form and we will contact you within one working day.

Aluminium extrusion for aerospace components

Mifa Aerospace

Vertical integration
Extensive range of alloys
Quality assurance AS

Mifa Aerospace