en
Contact us

CRYSTALOX is the Trademark of the high-purity alumina manufactured by RSA in France from the alum process. Our know-how, allows us to deliver you products with high quality and purity. Our R&D works every day to improve processes and products to make CRYSTALOX, the partner of your quality and your future

CRYSTALOX High Purity Alumina

CRYSTALOX High Purity Alumina

CRYSTALOX is High Purity Alumina manufactured by the alum process and characterized by homogeneous and highly pure crystal structure.

About RSA

  • 100
    years of experience
  • 300
    Tons of Alumina and custom made products
  • 100%
    Eco-friendly oriented

Follow our news

New web site
September 2, 2020

New web site

RSA introduce with a new web site, the high purity alumina and special oxides range. We also show the services we can bring to our customers.
Document center

Document center

Find and dowload our products specifications
Contact us

Contact us

We are ready to find your solution, don't wait contact us