ALD Vacuum Technologies GmbH

ALD Vacuum Technologies – High Tech is our Business ALD Vacuum Technologies GmbH, headquartered in Hanau, Germany, is a brand name for innovative vacuum technology at the highest level worldwide. ALD is one of the leading suppliers of vacuum systems and vacuum process technology. We serve all areas of Vacuum Metallurgy and Vacuum Heat Treatment with High-Tech products and services. We serve a demanding international customer-based with partners and subsidiaries in the Americas, Japan, Russia, Mexico, India, Thailand, France, China and more than 70 sales partners worldwide. In Vacuum Metallurgy with our Primary and Secondary Melting Technologies, highly pure steels and special alloys and special metals such as Hastelloy, Titanium, Tantalum, Molybdenum or Niobium can be refined and melted into semi-finished forms, precision parts or metal powders. We are world leaders for systems and processes for casting and coating of turbine blades and for recrystallization of ultraclean solar grade silicon. Our newly developed heat treatment and sintering technologies enables innovation in tool manufacturing and automotive gear industry.