CRRC Qingdao Sifang

CRRC Qingdao Sifang Co., Ltd. is a core subsidiary of CRRC, specializing in the R&D and manufacturing of high-speed EMUs, intercity EMUs, and metro vehicles. Located in Qingdao, it is a leader in China's high-speed railway equipment and exports to many countries.

The industrial lineage of CRRC Qingdao Sifang begins with the construction of the Shantung Railway Syfang General Repair Works in 1900. The workshop was established near Sifang railway station in Qingdao while the German-administered railway network in Shandong was being developed. Completed in 1902, it was intended to repair and assemble railway equipment and became one of the earliest major rolling-stock factories in China. Early production relied partly on locomotive components imported from Germany, with assembly and repair performed locally. The First World War brought military conflict to Qingdao and damaged the works. After Japan assumed control of German railway assets in Shandong, the facility was reorganized as the Shantung Railway Syfang Workshop. Japanese administrators expanded the site with facilities for sand casting, wheels, copper casting, and passenger-car work. The workforce grew substantially, but the factory’s development was repeatedly affected by changes in political control and instability in China. After 1949 the plant was reorganized as Sifang Works and became part of the state railway-industrial system. In 1952 it built the August 1st steam locomotive, regarded in the supplied reference material as China’s first domestically produced steam locomotive. Through the 1950s, 1960s, and 1970s, the works produced locomotives, passenger coaches, diesel-hydraulic locomotives, diesel multiple units, and other equipment for China’s railway network. The company’s capabilities broadened from repair and assembly toward integrated design and serial manufacture. From the 1980s onward, Sifang developed export activity and began participating in international technology cooperation. A major step came in 1998 with the creation of Bombardier Sifang Transportation, a joint venture intended to manufacture high-speed trains and premium passenger coaches in China. The partnership contributed to the production of CRH1-family trains and other high-speed equipment. Sifang also entered a long-running cooperation with Kawasaki Heavy Industries, supplying rail vehicles for Singapore’s Mass Rapid Transit system and participating in other programs. China’s high-speed railway build-out made Sifang one of the country’s most prominent train manufacturers. The company participated in CRH2 production and subsequently developed or manufactured CRH380A and CR400AF train families. These programs supported the expansion of high-speed passenger services across China and strengthened the company’s expertise in aerodynamic train design, lightweight structures, traction systems, passenger interiors, and high-volume production. Sifang’s urban-transit business expanded at the same time. Its metro vehicles have been supplied to numerous Chinese cities, including Beijing, Guangzhou, Zhengzhou, Chengdu, Shenyang, Tianjin, Qingdao, Shenzhen, and Chongqing. Overseas work has included Singapore MRT trains, Hong Kong urban and airport-related vehicles, and projects in Latin America, South Asia, and the Middle East. The company has also supplied coaches and multiple-unit trains for conventional and regional railways. The company’s international partnerships have not been without controversy. Kawasaki considered legal action after its cooperation with Sifang ended, citing alleged patent infringement, although the action was not ultimately pursued. In 2016, reporting on alleged defects in Singapore’s C151A trains produced significant public scrutiny of the trains’ materials and manufacturing quality. These episodes illustrate the technical, legal, and reputational challenges associated with large cross-border rolling-stock programs. In the 2010s and 2020s, Sifang continued to broaden its product and research portfolio. It worked on intercity CRH6 vehicles, Fuxing high-speed trains, monorail prototypes, light-rail vehicles, and overseas trainsets derived from Chinese platforms. The KCIC400AF used on the Jakarta–Bandung high-speed railway is derived from the CR400AF platform. The company also participated in overseas tram, commuter, and passenger-car projects. As a CRRC subsidiary, it remains a core manufacturing and technology platform within China’s railway-equipment industry.

1. 2020Bucharest tram consortium selected

   The Astra Vagoane–CRRC Qingdao Sifang association was notified of its selection in a Bucharest tram procurement process.

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2. 2016C151A quality controversy

   An investigation into alleged defects in Singapore’s C151A trains led to public and institutional scrutiny.

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3. 2009Kawasaki cooperation expands in Singapore

   Kawasaki and Sifang cooperated on Singapore’s C151A MRT trains, with production and testing proceeding toward delivery.

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4. 1998Bombardier Sifang joint venture established

   Bombardier Sifang Transportation was established to manufacture high-speed trains and passenger coaches in China.

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5. 1952August 1st steam locomotive produced

   Sifang Works produced the August 1st locomotive, identified in reference material as China’s first domestically produced steam locomotive.

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6. 1915Workshop reorganized under Japanese administration

   Following Japan’s assumption of control over German railway assets in Shandong, the facility was renamed the Shantung Railway Syfang Workshop and expanded.

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7. 1902Original workshop completed

   The railway repair and assembly works were completed and became one of China’s earliest substantial rolling-stock factories.

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8. 1900Construction of the Sifang railway workshop begins

   German railway authorities began constructing the Shantung Railway Syfang General Repair Works near Sifang railway station in Qingdao.

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A large-scale, engineering-led rolling-stock manufacturer positioned around high-speed rail, urban mass transit, domestic railway supply, and international vehicle programs.

• CRH2High-speed electric multiple unit

  The CRH2 is a high-speed electric multiple-unit family associated with Sifang’s cooperation with Kawasaki Heavy Industries. It became one of the important train platforms used during the expansion of China’s high-speed railway network and helped establish Sifang’s large-scale experience in high-speed train production.

• CRH380AHigh-speed electric multiple unit

  The CRH380A is a high-speed train family developed and manufactured by Sifang for China’s high-speed rail system. It represents the company’s progression from technology cooperation toward domestically developed high-speed train platforms and has been used for high-frequency intercity and long-distance passenger services.

• CR400AFHigh-speed electric multiple unit

  The CR400AF is a Fuxing-series high-speed train platform manufactured by Sifang. It is designed for China’s modern high-speed railway network and forms the basis for derivative international applications, including the KCIC400AF trains used on the Jakarta–Bandung high-speed railway.

• CRH6Intercity electric multiple unit

  The CRH6 family is intended for intercity and commuter services. Its design emphasizes frequent stops, rapid passenger boarding, and regional connectivity rather than the maximum operating speeds associated with long-distance high-speed services.

• Singapore C151A, C151B, C151C, and T251Metro train

  These Singapore MRT vehicle families were produced through cooperation between Kawasaki Heavy Industries and CRRC Qingdao Sifang. They include trains for Singapore’s North–South, East–West, and Thomson–East Coast lines, with the T251 fleet designed for fully automated operation and five doors per carriage.

• KCIC400AFHigh-speed electric multiple unit

  The KCIC400AF is an international derivative of the CR400AF platform supplied for Indonesia’s Jakarta–Bandung high-speed railway. It demonstrates the adaptation of Sifang’s Chinese high-speed train technology for an overseas operating environment.

• Metro and urban-transit vehiclesMetro and light-rail vehicle

  Sifang manufactures metro vehicles for Chinese and overseas transit authorities. Reference material identifies vehicles supplied to systems including Beijing, Guangzhou, Zhengzhou, Chengdu, Shenyang, Tianjin, Qingdao, Shenzhen, Chongqing, Singapore, Hong Kong, and Chicago. The company has also participated in light-rail and tram projects.

• Passenger coaches and conventional rail vehiclesRailway passenger car

  Passenger coaches remain part of Sifang’s historical and contemporary portfolio. The company has produced conventional railway coaches, including China Railway passenger-car families, and has supplied passenger vehicles for overseas operators and procurement programs.

• Monorail prototypesMonorail technology2016

  Sifang has researched several monorail concepts, including a permanent-magnet straddled monorail prototype, a suspended monorail prototype, and a monorail vehicle designed for speeds of approximately 100 kilometres per hour. These projects represent exploratory work beyond conventional steel-wheel railway vehicles.

• 2016Response to C151A quality allegationsOther

  Investigative reporting raised questions about alleged defects in C151A trains operating in Singapore.

  What changed. The Singapore rail operator and transport authority acknowledged or addressed aspects of the reported problems and the trains received public scrutiny.

  Aftermath. The controversy affected perceptions of Chinese-made rail vehicles and highlighted the importance of quality assurance and transparent oversight in international rolling-stock projects.

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• 2009Expansion of Kawasaki cooperation for Singapore MRT vehiclesStrategy

  Singapore required additional metro vehicles for network expansion and fleet renewal.

  What changed. Kawasaki and Sifang cooperated on C151A trains and later supplied C151B, C151C, and T251 trainsets.

  Aftermath. The partnership delivered multiple fleets for Singapore’s urban rail network, while later disagreements contributed to a patent-related dispute and renewed scrutiny of manufacturing quality.

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• 1998Creation of Bombardier Sifang TransportationM&A

  Sifang sought to develop high-speed and premium passenger-train manufacturing through international industrial cooperation.

  What changed. Sifang and Bombardier Transportation established a manufacturing joint venture in Qingdao.

  Aftermath. The venture participated in CRH1-family production and other high-speed-train programs, strengthening Sifang’s international technology and manufacturing base.

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• 2016C151A train defect controversyControversy

  FactWire reported alleged defects affecting Kawasaki–CRRC Qingdao Sifang C151A trains used by Singapore’s SMRT. The allegations concerned components and materials associated with Chinese production and triggered public concern about the quality of the trains. Singapore’s operator and transport authority subsequently acknowledged or responded to aspects of the reported issues.

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• 2024SEPTA canceled order for Chinese-built multilevel railcars

  An order for multilevel passenger cars associated with CRRC Qingdao Sifang and final assembly in the United States was canceled in April 2024. Pilot cars had reportedly been under construction or completed in China.

  OtherRegulation
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• 2020Astra–CRRC consortium selected for Bucharest tram procurement

  Bucharest City Hall notified the Astra Vagoane–CRRC Qingdao Sifang association that it had been designated the winner of a procurement process for 100 trams.

  Product launchOther
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• 2013Kawasaki considered legal action over alleged patent infringement

  After the Kawasaki–Sifang partnership was dissolved, Kawasaki reportedly considered suing over alleged patent infringement connected with technology used in jointly produced rail vehicles. The planned action was subsequently dropped.

  LawsuitOther
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1. CRRC Qingdao Sifang
2. CRRC official website