... High quality steel structure workshop --------- Finished mezzanine:High quality steel structure workshop--------- Finished wall plate:High quality steel structure workshop--------- Cover edge: High quality ... 45 days, According to customers's orderShipment : 20'GP, 40'GP,40'HQ, 40'OT or ... structure warehouse/workshop/hangar/garage/chicken shed,container house, prefabricated home,sandwich panel, welded ...