Phone +49 (0) 6237 / 925 93-0
Fax +49 (0)6237 / 925 93-40
Business hours
Monday bis Thursday: 08:00 am - 05:00 pm
Friday: 08:00 am - 04:00 pm
new customers: info@grewe-hup.de
orders from listed customers: bestellung@grewe-hup.de
finance: buchhaltung@grewe-hup.de
HR: personal@grewe-hup.de
quality management: qm@grewe-hup.de
