The first column of A-type with independent intellectual property rights of subway train on September 22, 2007 off the assembly line in Shanghai successfully.
This column in accordance with the Shanghai Rail Transit line operating conditions of vehicles and independent design, development,glue stick integration-A subway train to Shanghai now operates with Siemens, Alstom, Bombardier vehicles, the same technical level, the localization rate of 85% .
This column made real sense of the type of A subway train, glue gun the use of independent design and manufacture of all-welded aluminum monocoque body structure, the first time using self-designed and manufactured by A-type Bolsterless subway train bogie, the use of and Zhuzhou Times Electric Joint design, developed by Zhuzhou Times Electric AC VVVF drive system and traction control systems, the use of independent design, KTK Group Co., Ltd. Changzhou manufacturing built, the train brake system, air-conditioning system and other major components used Shanghai's existing operating the vehicle with the same vendor's product, vehicle systems integration completed by Shanghai Electric autonomy; and has developed 18 patents, and fully reflects the innovation and production and research with the results of cooperation.
-A subway train in the process of independent research and development, production and research operations to form a highly efficient use of joint R & D platform and high-quality R & D team and build R & D design software CATIA and SMARTEAM product data management, information platform, formed through the user needs conceptual design, technical design, construction design, procurement manufacturing, assembly and commissioning, testing the operation of the whole process of assessment mechanisms and the various stages of review, consultation of protection mechanism for follow-up project with the cooperation of the mode of production and research, but also for future products R & D to lay a solid foundation.