... reduce the costs effectivelydurabilityMore than 50 yearsCarrying capacityResist winds and seismic impacts,and bears heavy snowspackingDecided by you,loaded into 1×40ft ... GP,1×20ft GP,40HQ,40OT.drawingWe can make the design and ... prefabricated steel garage if you don’t have the drawing,and need you offer the length,wideth,height,eave height. ...