we are manufacture of steel structure and space frame,we can offer you the service from design,manufacture to ... steel warehouse material list: Main StructureH beam, C beam PurlinC beamColoumWeld H beam ,C beamCrane BeamSteel plateBraceRound barWall/Roof PanelEPS, PU, Glass ... ,PU OR GLASS WOOL),and thickness of it.3.Crane:do you need crane and what's the model or weight of ...