1840 began to produce bridge cranes.
19 10 started to produce electric hoist.
1939 Demag railway co., ltd was established in witt.
1953 started to produce mobile cranes (until 1969).
196 1 set up a production workshop in Badbergzaben to produce electric chain hoists and electric accessories.
1962 took over the electric engine manufacturer in Hamburg.
Demag built the world's tallest three-dimensional warehouse for Bertelsohe Group.
1963 started to produce crane series products.
1970 Demag system engineering co., ltd was established in Hagen.
1983 set up a factory in Usla to produce brake motors.
1988 Established Handling Machinery Engineering Co., Ltd. and set up production plants in Indonesia, Malaysia, Philippines, Singapore and Thailand.
1990 started to produce cranes at the Luisenthal factory in Thuringia.
199 1 Merger of Hansfield Company in Diatri and Ropstein Company in Great Falls, USA.
1992 Restructuring Demag Group Mannis Mandemag went bankrupt.
1994 mannisman Dematte Shanghai co., ltd was established.
1996 acquired the mobile crane department of Mannes Mandatek Group in Duisburg, acquired Kranservice in Rheinburg and established Mannes Mandatek Spol. Slan & Luo; yacute
1997 Company was renamed Mannes Mandematek Group.
Established Mannes Mandematek (India) Company.
1998 set up Mannes Mandematek (Middle East) branch in Dubai.
Completed the acquisition of Mannes Mandematek Company in Smithfield.
Acquisition of Protomark Company in Michigan, USA
Acquisition of postal automation department under Alcatel France
Acquisition of Donati Sollevamenti, Italy
1999 acquisition of nordlingenzashe co., ltd.
In 2000, Mannes Mandematek became an automobile and engineering subsidiary of mannesmann Group.
Siemens Group acquired the automobile and engineering subsidiaries of mannesmann Group.
200 1 The automobile and engineering subsidiary of Neszmann Group was acquired by Siemens and Bosch.
Demag lifting machinery co., ltd was established.
In 2002, Demag Crane was acquired by a joint venture company of Siemens (19%) and KKR Consortium (8 1%).
In 2006, Demag Lifting Machinery Co., Ltd. and Gaohuagang Technology Co., Ltd. were integrated, and Demag Group was successfully listed at the end of June.
20 12 American listed company Terex acquires Demag Hoisting Machinery (Shanghai) Co., Ltd.