ALBAWABA - China State Railway Group, the national passenger and freight railroad corporation of the People's Republic of China, unveiled a prototype of CR450 high-speed train. The train is considered the world's fastest bullet train and will travel at 400 kilometers per hour. China’s CR450 high-speed train According to China State Railway Group, the train can travel at 450 kilometers per hour during its testing phase, surpassing the current CR400 ...