Doug Jozwiak
Global Commodity Manager
Chemicals and Compounds
Office: 248.340.4176
douglas.jozwiak@hennigesautomotive.com

James Kelly
North America Purchasing Manager
Metal Products & Coatings
Office: 248.340.4172
james.Kelly@hennigesautomotive.com

Tayfun Sermet
Purchasing Manager Europe
Office: +49 5037 31 255
tayfun.sermet@henniges.de

Binyuan Wang
China Purchasing Manager
Raw Materials & Components
binyuan.wang@hennigesautomotive.asia