Contact Us           ORTWIN RAVE General Manager Tel. +49 (0) 421 / 3042-355 rave@sinass.de GABY BORCHERT Marketing/Purchase Non-Food Tel. +49 (0) 421 / 3042-352 borchert@sinass.de TOBIAS KUHL Sales Manager/Purchase Tee Tel. +49 (0) 421 / 3042-353 kuhl@sinass.de       SONJA TRÜMPER Sales/Product Development Tel. +49 (0) 421 / 3042-360 truemper@sinass.de LARS VÖLSCH Sales/Tasting & Development Tel. +49 (0) 421 / 3042-357 voelsch@sinass.de MARTA GRZESKOWIAK Sales/Import Tel. +49 (0) 421 / 3042-364 grzeskowiak@sinass.de             EDITH FLATHMANN Sales/Dispatch Tel. +49 (0) 421 / 3042-363 flathmann@sinass.de GUDRUN TANGEMANN Sales/Administration Tel. +49 (0) 421 / 3042-358 tangemann@sinass.de DORIS BENGELSDORF-ROTH Bookkeeping/Analytics Tel. +49 (0) 421 / 3042-351 bengelsdorf@sinass.de       STEFANIE HELMKE-KEPP Quality Management Tel. +49 (0) 421 / 3042-365 helmke-kepp@sinass.de