China has showcased significant advancements in its self-developed high-speed railway technology. The CR450 bullet train, designed to operate at speeds exceeding 400 kilometers per hour, has begun pre-service trials. Separately, the new Shenyang-Baihe high-speed railway features the Fuxing CR400BF-GS Electric Multiple Unit (EMU), specifically engineered for reliable operation in extremely cold regions, highlighting China’s technological innovation in specialized rail engineering.
