... .0mm*40-610-630-685mm Zinc coat:60-150/m2 Hot-Dip Galvanized Steel Strip/giOur factory located in Hebei Province,the base ... type: Normal spangle, min-spangle, free-spangle;Usage : Building materials,Roofing, T bar, celling bar,U/ C / V channel,etc...Package ... export and seaworthy packing. i.e. waterproof paper and metal sheet protection with fluted rings at inner and outer edges, 4 ...