China's 1st skytrain, a lithium-battery powered train suspended from railway line, finished test run in Chengdu.
Back in September, China became just the third country in the world to "master" this kind of technology, after Germany and Japan. The project time lasts just 4 months from original designing process to final completion. This train runs on lithium batteries. Making it the world's first battery-powered suspension railway.
Sky trains have many advantages over more traditional rail transit systems. The new train is more cost-effective and environmentally friendly compared to electric and diesel rail systems.
These facts show that Chinese innovation ability and cutting-edge technology R&D capabilities have gradually reached international level. Which needs complex machining.
The steel structure engineering project is relatively complex, the safety coefficient requirement is very high, this shows that our independent research and development design level of high quality steel structure has reached the world advanced level. On the other hand, the ultra short project closing time of large steel structure in this case shows that our production capacity of large metalworking has reached a rather prosperous degree.