Purpose of the Quality Mark

   a.The Association, my means of the definition and application of the quality mark, will have approved that any plastic window profiles manufactured and marketed by the applicants meet the accepted quality conditions.

   b.Such companies which use this mark give the guarantee that they follow the quality conditions when manufacturing and selling the products in question. The quality conditions of Plastic Products "Quality Union" Association are under control my means of the tests applied on the products.


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