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 | - Verband für die Oberflächenveredelung von Aluminium e.V.
www.voa.de
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 | - Qualanod - Quality Label for Anodic Oxide Coatings on Wrought Aluminium for Architectural Purposes
- (Qualanod is a registered trademark and can only be used by licensees)
www.qualanod.net
|
 | - Qualicoat - Association for Quality Control in the Lacquering, Painting and Coating Industry
- Qualicoat is a registered trademark and can only be used by licensees)
www.qualicoat.net
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 | |
 | - RAL - Deutsches Institut für Gütesicherung und Kennzeichnung e.V.
www.ral.de
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