2021

Opening of Thermal Treatment Suzhou near Shanghai in China

2008

ALD Tratamientos S.A. de C.V. established in Mexico.

2006

The foundation of ALD Thermal Treatment Inc., USA – the second HTS Center.

1999

Together with VACUHEAT the first Heat Treatment Services Center of ALD opened in Germany.

1994

Officially named ALD Vacuum Technologies GmbH.