Changchun Railway Coach Co.
Yongji Xinshisheng Electrical Appliances Co.
Changchun Changke-Bombardier Railway Vehicle Co.
South Railway VII Vehicle Co.
South Railway Changjiang Vehicle Co. Shanghai Railway Communication Co.
Beijing Railway Signal Co.
Beijing Said Gaoke Railway Electric Technology Co.
Shanghai Deyida Electronic & Electrical Equipment Co.
Qingdao Wei Ao Railway Decorative Material Manufacturing Co.
Shanghai Schaffner Electromagnetic Compatibility (Shanghai) Co.
Wuxi Ltd.
Wuxi Wanli Industrial Development Co.
Xi'an Kaitian Railway Traction Electrical Appliances Co.
Ningbo Jiulong Fastener Co.
Qingdao Yatongda Railway Equipment Co.
Zhejiang Jinzhi Mechanical & Electrical Appliances Co.
Zhejiang Lampu Electrical Appliances Co. Jiangsu Xinrui David Brown Gear System Co.
Shenzhen Tongye Railway Electromechanical Co.
Cixi Huili Electromechanical Co.
Taitung ABB Traction Transformer Co.
Changzhou Railway Vehicle Traction Transmission Engineering Technology Research Center
Rogerus Technology (Suzhou) Co.
Suzhou Cesar Collin Shenfei Railway Equipment Co.
Changchun Lutong Railway Vehicle Supporting Equipment Co.
Jiangyin Haida Rubber & Plastic Co.
Changchun Research Ao Electric Appliances Co.
Shanghai Weiteli Heat Pipe Radiator Co.
Shanghai Tandem Railway Vehicle Seating Co.
Nanjing Ltd.
Wuxi Led Electronics Co.
Changzhou Donghuang Railway Fittings Co.
Shanghai Guozhiding Railway Electromechanical Co.
Shanghai Tianhai Pantograph Manufacturing Co.
Anhui Hengwei Rubber & Plastic Co.
AVX Electronics Co.
Beijing Lime Ltd.
Changzhou Changqing EWEI Transportation Equipment Co.
CNR Dalian Locomotive Research Institute Co.
CNR Qishuyan Locomotive Co.
CNR Sifang Vehicle Co.
DANNER Hook System Technology (Shanghai) Co.
Guangzhou CNR Railway Traffic Equipments Co.
Jilin Maiyi Railway Equipment Co.
Jilin Maiyi Railway Equipment Co.
China Railway Equipment Co. p>
Jilin Midas Aluminum Co.
Jinxi Axle Co.
Knorr Vehicle Equipment (Suzhou) Co.
Jinchuang Group Co.
China Zhongwang Holding Co.
Longkou Jungling Aluminum Co.
Nanjing Connie Electromechanical Co. Nanjing Puzhen Haitai Brake Equipment Co.
Qingdao Sifang Velai Rail Brake Co.
Sachs Automotive Component Systems (Shanghai) Co.
Shaanxi Shui Industrial Co.
Shijiazhuang Jiaxiang Precision Machinery Co.
Shijiazhuang Guoxiang Transportation Equipment Co.
South Railway Ltd.
Zhuzhou Liancheng Group Co.
Zhuzhou Times New Material Technology Co.
Zhiqi Railway Equipment Co.