In 1994, Demag Metal Plant Technology Ltd. (known as DMPT) was founded as the joint-venture by and between Mannesmann Demag AG and Shanghai Baosteel Group Corporation.

• 1994年，德国曼内斯曼股份公司与中国宝钢集团有限公司在上海成立合资公司-德马格冶金设备技术有限公司（简称DMPT）。