Chinese construction firm promises to erect a 57-storey skyscraper in 19 days Posted by bbennett14 on March 20, 2015 This content is restricted to site members. If you are an existing user, please log in. New users may register below.Existing Users Log InUsername or EmailPasswordType in the text displayed above Remember Me New User RegistrationChoose a Username*First Name*Last Name*Address 1*Address 2City*State*Zip*Country*Phone*Email**Required field