Korea's high-speedrailway system, operated by Korail. According to "the Rules of High-SpeedRailway Construction" in South Korea, high-speedrailway is defined
Guangzhou–Sanshui Railway and Maoming–Sanshui Railway. It was built in 1998 in CSR Sifang Locomotive and Rolling Stock Co., Ltd. Its top speed is 160km/h. It