Sms Group Gmbh Hilchenbach - Sms Meer Gmbh in Mönchengladbach - Germany
Spicer Gelenkwellenbau Gmbh Essen - Germany
Voith Group in Heidenheim - Germany
Bandstahl Schulte in Hagen - Germany
Bilstein Group in Hagen
C.D. Wälzholz GmbH & Co. KG
Federal Mogul - Germany
MGK GmbH&CO,Germany
Mendritzki,Plettenberg/Germany
HFS Hagen/Germany
Kunststoffbau Langschede
MUBEA - Germany
Çolakoğlu Metalurji
TOSÇELİK
HABAŞ
Yıldız Demir Çelik
Atakaş Çelik
Çınar Boru
BORÇELİK
RZK Çelik
Ereğli Demir Çelik
Asaş Aluminyum
Gazi Metal
Tat Metal
Kardemir Karabük Demir Çelik
Bayık Demir
Ağır Haddecilik
Öztaş Metal
Akpa Aluminyum
Göktaş Metal
AMAG AUSTRİA METALL AG
MIBA AG -Austria
