... Span: 6-40 , 3m each bay Temperature resistant: -30-+70C big marquee for storage Span: 6-40, 3m/ bay Frame: Aluminum alloyRoof ... , side wall 650g,Waterproof, flame retardant, antistatic, UV resistantTemperature resistant: -30- +70°CElegant appreance, durable, easy to install.Fit with doors ...