Ecolab S.r.l.
Milan, Italy

Ecolab Customer Service

Tel: +39 039 6050373 or +39 039 6050374
Fax: +39 039 6057564

Dział obsługi klienta Nalco Water

Tel: +39 800 91 70 28
Fax: +39 800 91 72 31
Email: custserv.italy@nalco.com