Please find here the list of Gütegemeinschaft members / manufacturers:

The proof of compliance with the guidelines according to RAL-GZ 430 is documented for each manufacturer by the  approval certificate. The ID number is listed for each member.

Max Winzer GmbH & Co. KG

96253 Untersiemau

ID card number.: H20020101

Max     Winzer GmbH & Co. KG

Wössner GmbH

72169 Sulz/Neckar

ID card number.: H19840023

Wössner GmbH

BES zeyko Küchenmanufaktur GmbH

78087 Mönchweiler

ID card number.: H19920049

BES zeyko Küchenmanufaktur GmbH