... steel structure building 1,professional workers, 2,environment protection 3,easy build,stable structure 4,high quality Steel structure building we are ... easy to install and re-locate.Brand nameSteel structure building Model numberSteel constructionmeterialQ235 and Q345surfaceHot-dip galvanized or ... and bears heavy snowspackingDecided by you,loaded into 1×40ft GP,1×20ft GP,40HQ,40OT.drawingWe can make ...