... -freeTreatment/untreated unoile/oiled,Tension level skin pass un-anti-fingerprint,Coating,colorMini/regular/big/zero spangle,Chromate treatment/chromate-freeTreatment ... /untreated unoile/oiled,tension level,skin pass,un-anti-fingerprint,CoatingApplication of prepainted steel coilStructural use ,roofing,commercial use,household ...