Bule/red steel coilMaterialSGCC ,Website:http://www.tytsteeltube.com,SGCHthickness0.19-1.50mmWidth600-1250mmLengthIn coilZinc coating40g-400g/m2certificateISO/BVTOP paint11-15micronBack paint7-10 microncolorAs Ral CardSurface treatment  Passivated(chromated),oiled or HDG anti-finger treatmentWeight2-3 Tons per packagePackingplastic paper and  kraftpaper first ,then tie by steel strap and  plate together Contract manufacturingOEM service offered, Design service offered Buyer label offeredAdvantage 1) High strength 2) Waterproof 3) Light weight 4) Easy installation 5) Anti rustApplicationindustrial and civil construction, such as warehouse, workshop, wide-span steel structure buildings.