... to all over the world. Usage scope large-span structure, workshop, warehouse, office building, large supermarket,logistics warehouses, showroom, hangar, ... fire-resistant steelRecyclable steelSteel shorter durationAdvantages of our steel structure workshop:1.Wide span:single or multiple spans,the interval ... 9 to 36 meters.2.Low cost:you can build a house in a low price.3.long service life:the steel ...