World’s fastest builder? Chinese company assembles 57-storey ‘Mini Sky City’ skyscraper in just 19 daysTagged video July 23, 2021 News 0 Comments The company’s time-lapse video of the rapid assembly has become popular on Chinese video-sharing sites since it was first uploaded on YouTube Source: World’s fastest builder? Chinese company assembles 57-storey ‘Mini Sky City’ skyscraper in just 19 days | National Post Post navigation Previous Previous post: Welcome to Canada’s First Net-Zero Commercial BuildingNext Next post: Why Apple stores are a sought-after ‘big prize’ for Canadian landlords Leave a Reply Cancel replyYou must be logged in to post a comment.