In this recently released time-lapse video, a 30-story hotel is built in just 15 days, or 360 hours.
According to the International Business Times, the prefabricated modules were put together in a factory and then placed on steel structures at the construction site.
More:China 30 Story Hotel 15 Days 30 Story Hotel 15 Days Hunan Province China Hunan Province 30 Story Hotel
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