关于热处理服务（HTS）

热处理服务是ALD真空工业有限公司的一个较新的业务部门。这个部门由德国知名真空工业公司最重要的部分组建而成。探索我们100多年发展的里程碑。

1916
1930
1950
1991
1994
1999
2006
2008
2021

1916

First application of vacuum technology at Heraeus as precursor of ALD.

1930

Leybold started manufacturing industrial vacuum equipment.

1950

Degussa also decided to build Vacuum equipment.

1991

Leybold Durferrit GmbH is founded as a merger of the divisions of Heraeus, Leybold and Degussa.

1994

Officially named ALD Vacuum Technologies GmbH.

1999

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

2006

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

2008

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

2021

Opening of Thermal Treatment Suzhou near Shanghai in China