Foshan Sifang Railway Vehicle Co., Ltd. (hereinafter referred to as Foshan Sifang Railway Vehicle Co., Ltd.) is a joint venture between China Railway Co., Ltd. Qingdao Quartet Locomotive & Rolling Stock Co., Ltd., Foshan Railway Investment and Construction Group Co., Ltd. and Foshan Gaoming Construction Investment Company. Registered, the registered capital of 248 million yuan. Qingdao Sifang Locomotive & Rolling Stock Co., Ltd. is a leading design and manufacturing enterprise of high-speed train industry base, railway high-grade passenger car, fixed-point manufacturer of domestic subway and light rail vehicles and an important export base of national rail transportation equipment.

　　Foshan in the car Quartet located in Foshan City, Gaoming District Xijiang Avenue, covering about 266 acres. The company's business mainly for urban rail transport, including modern tram, subway vehicle manufacturing and maintenance, subway station equipment manufacturing, urban rail transit vehicles, such as day-to-day maintenance services. The first phase of the project is expected to put into trial production in 2016, the end of the year to form the production of modern tram 100 production capacity (compatible with the new subway vehicles); second phase is expected to be completed by 2020, will form a repair, overhaul urban rail subway 300 Vehicle capacity, as well as the Pearl River Delta region and the manufacture of modern tram and urban rail vehicles to provide comprehensive maintenance services.