Steel stairs fulcrum less, bearing high, modeling and more high technology content is known. Easily affected by structural columns, floor, etc., strong and solid. Steel stairs steel are welded together after commissioning accurate, so pedal fitted around, after all consistent level. All materials and parts are smooth vertical and horizontal. Steel stairs variety of materials tube, pipe, angle iron, channel, beam can be. This style should be more diverse. First, the main features of steel stairs small footprint. Second, the shape of the United States. Steel stairs, there is a U-angle, 90-degree right-angled turn, has an S-shaped spiral 360 degrees, 180 degrees spiral, modeling and diverse, beautiful lines. The third is practical. Wood and steel structure with steel pipe, steel skeleton of a variety of seamless steel tubes, flat steel. Fourth, the color bright. Steel stairs diverse surface treatment process can be fully automated electrostatic powder coating (ie spray) can also be full of galvanized or full paint handling, appearance and durability. Suitable for indoor or outdoor use, such as most of occasions. Embodies the modernist architectural steel.