Nalco Germany Customer Service | Tel: +49 7141 703 216 | Fax: +49 7141 703 197 | Email: custserv.germany@nalco.com
Nalco Water, Berlin, GermanyElisabethstr. 29-31Berlin, Germany 12247
Tel: +49 (0)30 847297-11Fax: +49 (0)30 847297-33
