Applied Materials Inc. (US)
Buhler Leybold Optics (Switzerland)
ULVAC Technology Inc. (US)
Shincron Co. Ltd (Japan)
AIXTRON SE (Germany)
VON ARDENNE GmbH (Germany)
Veeco Instruments Inc. (US)
and Optorun Co. Ltd (Japan)
Jusung Engineering Co. Ltd (South Korea)
Oerlikon Balzers (Liechtenstein)
IHI Hauzer B.V. (The Netherlands)
BOBST (Switzerland)
Hanil Vacuum Co. Ltd. (South Korea)
Lung Pien Vacuum Industry Co. Ltd (China)
Denton Vacuum
LLC (US)
Mustang Vacuum Systems (US)
CVD Equipment Corporation (US)
Xiangtan Hongda Vacuum Equipment Co. Ltd (China)
and Dongguan Huicheng Vacuum Technology Co. (China)