Our suppliers employ quality management and are certified in compliance with ISO.

The quality of products is verified by specifications and analysis certificates.

Michael Gutschke Rohstoffhandel e.K. . Tremsbüttler Weg 61 E . D-22941 Bargteheide . Tel.: +49 4532 - 28 48 63 . Fax: +49 4532 - 28 48 64