由Adtranz管理的德沪地铁集团(GSMG,主要由Adtranz和Siemens两家公司组成),为上海地铁1号线提供了一些主要设备,并成功投入营运.自1996年以来,上海地铁2号线建设已在紧张进行,而主要机电设备仍由GSMG提供.1997年广州地铁1号线开始试运行.它也是由Adtranz起重要作用的一个德国集团提供主要设备.本文对这些工程项目的车辆作一个比较介绍. The Shanghai-Shanghai Metro Group (GSMG, mainly composed of Adtranz and Siemens), managed by Adtranz, provided some of the major equipment for the Shanghai Metro Line 1 and was put into operation successfully. Since 1996, Shanghai Metro Line 2 Has been intense, and the main mechanical and electrical equipment is still provided by the GSMG Guangzhou Metro Line 1 started trial operation in 1997. It is also the main equipment provided by a German group that plays an important role in Adtranz.This paper compares the vehicles of these projects Introduction.