... 4.Best design 5.Best srevice Steel structural specifications 1.Steel structure factory,warehouse2.Qualification: ... -strength and qulity4.Best design5.Best sreviceSteel structural Steel structural products and service: Engineering&design, Fabrication& ... steel column, steel beam),standard frames, secondary framing, roof & wall materials, Tempcon (sandwich) panelsSteel structural project Scope:industrial ...