by Trademark Association Stainless Steel (Warenzeichenverband Edelstahl Rostfrei /WZV), 13.05.2013
The Trademark Association Stainless Steel (WZV) is the voice and service partner of companies that carry the seal as a quality promise. It monitors the proper use and punishes abuse. As an interface between industry, commerce, trade and consumers, it brings together supply and demand.
To be found in the download center/useful information:
Another useful brochure for the topic of “Questions for Cleaning Stainless Steel in Households” can be found at this link: