Administration


Walter Siepe
Managing Director
+49 - 231 - 427885-11
Dirk Siepe
Public Relations
+49 - 231 - 42788513
Helga Siepe
Accounting
+49 - 231 - 427885-12
Winfried Nowara
Sales
+49 - 2307 - 933193
Heidi Schumacher
Business Economics
+49 - 231 - 427885-25