The company has realized the production capacity of 200 high-speed EMUs (1.600), 2,600 subway vehicles, 300 high-grade passenger cars and diesel EMUs, 1.50 high-speed EMUs and 480 EMUs with stainless steel car bodies.
2. Tangshan Locomotive and Rolling Stock Factory. CRRC Tangshan Locomotive & Rolling Stock Co., Ltd. is the core subsidiary of China CRRC Company. On 20 16 and 1, it was renamed as Tangshan Railway Passenger Car Co., Ltd. The company's predecessor, Tangshan Locomotive and Rolling Stock Factory, was established in 188 1. It was born in the Westernization Movement in the late Qing Dynasty, accompanied by the construction of China's first railway, Tang Xu Railway, and was the birthplace of China rail transit equipment manufacturing industry.
The company has mastered the "full range of products" technology of rail transit such as high-speed EMU, intercity EMU, diesel EMU, power centralized EMU, urban rail vehicle, magnetic levitation, double-deck stainless steel bus, senior official bus and ordinary bus.
3. Qingdao BSP. Qingdao Sifang-Bombardier-Bauer Railway Transportation Equipment Co., Ltd. (BSP for short), established in 1998, is located in Qingdao, a beautiful coastal city in China. It is a Sino-foreign joint venture jointly funded by China Sifang Locomotive & Rolling Stock Co., Ltd., Canadian Bombardier Company and Bauer Company.
4. Changchun Railway Bus Co., Ltd.. In the field of high-speed EMUs, EMU product platforms with different speed classes and different environmental adaptability with speeds of 65, 438+060km, 250km and 350km have been built, and CRH5A EMUs, CRH380BL high-speed EMUs, CRH380CL high-speed EMUs, CRH380BG high-cold EMUs, CRH3A intercity EMUs, "Fuxing" Chinese standard EMUs and Beijing-Zhangjia EMUs have been successively developed.
Technical Development of EMU in China
When China first introduced EMU technology, there were three technical sources, namely Shinkansen, Alstom and Siemens. Among them, we have the most thorough technical digestion of Shinkansen in Japan and Alstom in France. In the first generation of vehicles, CRH2C high-speed EMU has begun to innovate in an all-round way, and nine core technologies have been completely mastered, all of which have been conquered independently. Therefore, CRH380A, which inherited CRH2C technology in the second-generation model, easily passed the evaluation of the United States and has completely independent intellectual property rights.
The degree of technical autonomy of CRH5 high-speed EMU was low in the initial stage, but the most critical traction drive technology and network control system were overcome in the later stage, and the technical autonomy was also realized. Relatively speaking, the low degree of technical autonomy is the imported German technology, mainly the domestic CRH3 high-speed EMU and the subsequent CRH380 high-speed EMU.
Refer to the above? Baidu Encyclopedia-EMU Train