Affordable Color Coated Sheets - China Factory Direct

Rolled Steel Sheet

1.Light material &good durability, its weight is corrugated steel roof in ten of glazed tile

2.Lifespan is as long as 30 years, anti-corrosion and anti-septic for zinc coating ensure its' excellent lifespan

3.Excellent waterproof, it is seamless, making 100%waterproof.

4.Cost effective: it is easy to install, so that it can decrease the construction, increase construction effectiveness.

5.Various colours: we can make any colour for you. paint will not crack, peel or fade, it does not need repainting.

6.Resistance to strong wind.

Galvanized steel has good resistance to atmospheric corrosion. Since the potential of zinc is lower than that of iron, the zinc layer is positive for the steel substrate and iron is negative.In the electrolytic solution, the zinc layer is easily dissolved, thereby protecting the steel substrate from corrosion. In the general atmospheric environment, the corrosion product of the zinc layer is usually basic zinc carbonate, which is difficult to dissolve, so it has a certain protective effect on the zinc layer.